SM-G900F Downgrade problem - Galaxy S 5 Q&A, Help & Troubleshooting

hello everyone
3 days ago I bought a Samsung Galaxy S5 SM-G900F and the pre-installed OS was Android 5.0 Lollipop
I wanted to downgrade to KitKat 4.4.2 but when I flashed the 4.4.2 firmware at the end of The Flash the phone Rebooted but but there was nothing on the screen and the phone was stuck on a boot loop so I reflashed the lollipop firmware and everything worked
The question is it possible to downgrade to kitkat 4.4.2 knowing that the preinstalled firmware was Android lollipop 5.0 for rooting purposes to keep knox 0x0
thank you very much

The problem with using Odin to downgrade is that it doesn't fully erase what was on there before, it just overwrites it......
Did you try to wipe data in recovery after the flash? Sometimes this is all that is needed.
If you did, and it didn't help, then it may be necessary to flash a pit file at the same time as the firmware.
Before you flash anything with Odin, go to download mode to double check which model you have.....There have been a number of cases recently where devices have been 'rebadged' so that what is displayed on the sticker under the battery does not match what is displayed in download mode (download mode is correct).......
http://i.imgur.com/rVnFwJM.jpg

keithross39 said:
The problem with using Odin........
Click to expand...
Click to collapse
yes it does show SM-G900F in download mode
where can I find a pit file
and just for info when I flashed the 4.4.2 firmware there was nothing on the screen even in download mode I could enter it because the keys combination is well known

You can get the pit file in post 3 here....
http://forum.xda-developers.com/showthread.php?t=2737448
http://i.imgur.com/rVnFwJM.jpg

keithross39 said:
You can get the pit file in post 3 here....
http://forum.xda-developers.com/showthread.php?t=2737448
Click to expand...
Click to collapse
Is there any risk on flashing the pit file
I just want to know before I proceed
Thank you very much for your help

There's a risk to any flash, but as long as your device matches the pit file you flash, you should be ok.....having said that, flashing a pit file carries a potentially greater risk than flashing a firmware/rom as it 're-maps' the data partitions.....In the case of a pit flash, if the flash is interrupted because of a power cut off or a premature device disconnection, the phone will be absolutely irrecoverably bricked......
http://i.imgur.com/rVnFwJM.jpg

keithross39 said:
There's a risk to any flash, but as long ............
Click to expand...
Click to collapse
the problem now is that when I flash kitkat 4.4.2 the phone does boot up but there is absolutly nothing on the screen
Do you have any idea?
thanks for all the help

When I downgraded from LP to KK, the first attempt was unsuccessful, the phone wouldn't boot at all
I did nothing else apart from flash it again exactly the same way, the next boot was fine and I was back on KK
You might need to factory reset after flashing, it's possible some apps are causing problems with the boot if they are not compatible from LP > KK

*Detection* said:
When I downgraded from LP to KK, ................
Click to expand...
Click to collapse
how can I do a factory reset without seeing anything on the screen?
the screen is completly black in all situations : normal boot - download mode - recovery mode

saktani said:
how can I do a factory reset without seeing anything on the screen?
the screen is completly black in all situations : normal boot - download mode - recovery mode
Click to expand...
Click to collapse
Factory reset first then
But if the screen is just black, not even the initial logo, then something else is wrong
Why flash KK anyway, there is a MM stock ROM port available for the G900F now

*Detection* said:
Factory reset first then
But if the screen is just black, not even the initial logo, then something else is wrong
Why flash KK anyway, there is a MM stock ROM port available for the G900F now
Click to expand...
Click to collapse
I know but I wanted to root the phone possibly without tripping KNOX

If I do trip knox what would I louse aside from warrenty?

saktani said:
If I do trip knox what would I louse aside from warrenty?
Click to expand...
Click to collapse
Nothing, I tripped mine ages back, everything still works
I read it might affect joining enterprise networks/domains, but never tried and don't use them
Try a different KK ROM, I assume you're trying the latest version atm?

It *might* affect OTA.....Some people say it does, others say it doesn't.....
But knox's main function is to prevent insecure devices from connecting to secure 'enterprise' business servers/networks.....basically if your employer expects you to be able to bring your device to work, and connect it as a business tool, you will no longer be able to do so.....*and* if the device was supplied by your employer, you could end up in all sorts of s**t with them too.....
http://i.imgur.com/rVnFwJM.jpg

Doesn't affect OTA, only custom (Root/Recovery) breaks OTA
Anyone saying tripped KNOX breaks OTA hasn't flashed back to 100% stock before trying to update OTA, unrooting doesn't reverse the custom status

Thank you very much for your help
I gave up I installed TWRP and flashed a custom rom
I couldn't resist any longer
I don't care about KNOX nor the warrenty anymore
Poeple are very kind in this forum
much appreciated for all your effort

Curious, why were you trying to downgrade to KK when Android 6 is available for g900f? I downgraded once myself (without pit file) to KK early on when LP was new, but Android 6 is a nice improvement over both imo. KK4.4.2 still has security issues, namely stagefright. If you're happy with custom rom, so be it, just curious if you were (or not) aware of Android 6 availability for your device, incl debloated, stock based knox-free ROMs.

saktani said:
I wanted to downgrade to KitKat 4.4.2 but when I flashed the 4.4.2 firmware at the end of The Flash the phone Rebooted but but there was nothing on the screen and the phone was stuck on a boot loop so I reflashed the lollipop firmware and everything worked
The question is it possible to downgrade to kitkat 4.4.2 knowing that the preinstalled firmware was Android lollipop 5.0 for rooting purposes to keep knox 0x0
thank you very much
Click to expand...
Click to collapse
Sorry, I know it is too late, but search is always your friend You would've had to follow these steps:
http://forum.xda-developers.com/showpost.php?p=57321061&postcount=1629

Related

[Q] galaxy s4 gti9505 WAS rooted but cant change status back to normal

hi all, as you can tell, im a noob well, I have a samsung galaxy s4 gti9505 that I rooted with odin WHEN I had a pc, and it just so happens, whenever I root an android, it works but then things start to go wrong like lagging, freezing, drainage of the battery really fast ect. So this time I decided to google how to unroot my phone without a pc to fix my problem. I did that using super su or something which had the unroot option witch I did successfully. But just a few moments ago, I was just checking to see if there were any updates available for my phone because my camera decided to stop working, (well the camera works but when trying to record, a pop-up box appears saying camera failed). So when I tried to update, it said that I cant update because my phone is modified, now as stated above, I am a noob to this subject so please be patient with me trying to comprehend the technical terms use will use hahaha. Can someone please explain to me if it is possible to change the status from custom to normal without the help of a computer? Thanks in advance
help meeh please
Can anyone help?
I don't understand why you want to return back to stock without computer/laptop. In any case following instruction will help you to return your S4 back to stock:
1.First you need to download official firmware for your region from this site: http://www.sammobile.com/firmwares/1/
2. Second upload it to phone with Odin http://www.andromint.com/download-odin-latest-version/
If needed you can also use Triangle away to reset custom flash count.
That's all...
.
Dear all,
I have a similar question.
I've rooted my i9500. I wonder is there any way to roll back my phone like Triangel Away etc. I mean in case of any guarantee situation.
As far as understand, as of now no way to reset.
I hope someone can find a way to reset everyhing to get warranty back.
[email protected] said:
As far as understand, as of now no way to reset.
I hope someone can find a way to reset everyhing to get warranty back.
Click to expand...
Click to collapse
Flash official firmware with Odin PC should do the job. I pretty sure counter will be reset too.
Mittaa said:
Flash official firmware with Odin PC should do the job. I pretty sure counter will be reset too.
Click to expand...
Click to collapse
I will try.
First i will unroot phone than flash original firmware with Odin as you say.
If it works, i will add ss here.
Thanks
[email protected] said:
I will try.
First i will unroot phone than flash original firmware with Odin as you say.
If it works, i will add ss here.
Thanks
Click to expand...
Click to collapse
You don't need to un-root before flash ... you will for sure lose root anyway
romrak said:
I don't understand why you want to return back to stock without computer/laptop. In any case following instruction will help you to return your S4 back to stock:
1.First you need to download official firmware for your region from this site: http://www.sammobile.com/firmwares/1/
2. Second upload it to phone with Odin http://www.andromint.com/download-odin-latest-version/
If needed you can also use Triangle away to reset custom flash count.
That's all...
.
Click to expand...
Click to collapse
Is there any way i can download at more than 200KB's?
http://puu.sh/4YTbL.png
Cause the captcha for the rom download on the link says it's wrong even when i type it right..
I must do something wrong here, because it's not working for me.
I followed the instructions and device still says it is modified and it will not check for updates from samsung.
What is my next step?
Procedure so far:
Gained root acces with ODIN
I did not flash a custom rom.
Used Triangle away to reset counter (counter checked 0 afterwards)
Flashed Galaxy stock firmware downloaded from internet (PHN-I9505XXUDMHB-20130922121848.zip unpacked this once) with ODIN
Furthermore, regarding KNOX reading:
KNOX KERNEL LOCK: 0X0
KNOX WARRANTY VOID: 0X1
(I suppose the latter means Samsung still is able to see I did something)
Would a hard reset solve this issue do you think?

[Q] messed up good this time

hi all. need help
i've been playing with different roms for couple of years now on different phones and did not have any problems.
till now that is ....
i have installed Omega 21.1, but from time to time phone would lose gsm data connection so i decided to flash something else.
installed [ROM]KOT49H【4.4.2】AOSP official Google Edition and it was good.
for some, God knows what reason, wanted to try Omega19 (4.3). installed fine but sound was broken. when ever phone used any kind of sound it would start flashing or would freeze or something. Flasing any other rom did not help. and for some reason it does not let me change modem with odin.
Last modem i have installed is XXUEMJ5.
tried to do restore using [GUIDE] Unroot/Unbrick, Flash official stock firmware on Galaxy S4 GT-I9500 & I9505 but Odin would fail with Auth error
tried with Odin 3.47, and 3.07
now i still can install rom but stops in logo loop. tried both Omega and google edition.
pls help
gec said:
hi all. need help
i've been playing with different roms for couple of years now on different phones and did not have any problems.
till now that is ....
i have installed Omega 21.1, but from time to time phone would lose gsm data connection so i decided to flash something else.
installed [ROM]KOT49H【4.4.2】AOSP official Google Edition and it was good.
for some, God knows what reason, wanted to try Omega19 (4.3). installed fine but sound was broken. when ever phone used any kind of sound it would start flashing or would freeze or something. Flasing any other rom did not help. and for some reason it does not let me change modem with odin.
Last modem i have installed is XXUEMJ5.
tried to do restore using [GUIDE] Unroot/Unbrick, Flash official stock firmware on Galaxy S4 GT-I9500 & I9505 but Odin would fail with Auth error
tried with Odin 3.47, and 3.07
now i still can install rom but stops in logo loop. tried both Omega and google edition.
pls help
Click to expand...
Click to collapse
Hi,
Once you have installed a TW 4.4.2 ROM , it installs the latest knox bootloader.
At that point , you cannot downgrade your firmware.
You said you installed [ROM]KOT49H【4.4.2】AOSP official Google Edition and it was good.
Your best bet is to re-install that.
As for the modem , there is a technique which you have to try:
Look HERE
That should help.
BTW , I edited your title
thx. will try that and report back.
nope, still stuck @ logo loop
not sure what more combination to test
tried Omega 21.1 with
Bootloader -> BL_I9505XXUFNA5_373648_REV06_user_low_ship_MULTI_C ERT.tar.md5 and
Modems -> CP_I9505XXUFNA5_373648_REV06_user_low_ship_MULTI_C ERT.tar.md5
but now it does not get to the logo. shows samsung logo and than screen goes blank.
gec said:
tried Omega 21.1 with
Bootloader -> BL_I9505XXUFNA5_373648_REV06_user_low_ship_MULTI_C ERT.tar.md5 and
Modems -> CP_I9505XXUFNA5_373648_REV06_user_low_ship_MULTI_C ERT.tar.md5
but now it does not get to the logo. shows samsung logo and than screen goes blank.
Click to expand...
Click to collapse
Hi,
Did you try the GE ROM?
gec said:
tried Omega 21.1 with
Bootloader -> BL_I9505XXUFNA5_373648_REV06_user_low_ship_MULTI_C ERT.tar.md5 and
Modems -> CP_I9505XXUFNA5_373648_REV06_user_low_ship_MULTI_C ERT.tar.md5
but now it does not get to the logo. shows samsung logo and than screen goes blank.
Click to expand...
Click to collapse
Try to reFlash those Files with Odin then Boot into TWRP mode and Do a full wipe and Install Omega (Inside Omega file there's Fullwipe , Click that and Setup the apps you need) then reboot .Make sure that You have a TWRP recovery^
malybru said:
Hi,
Did you try the GE ROM?
Click to expand...
Click to collapse
nope. cant find anything with that name. could you link it please?
Repulsa said:
Try to reFlash those Files with Odin then Boot into TWRP mode and Do a full wipe and Install Omega (Inside Omega file there's Fullwipe , Click that and Setup the apps you need) then reboot .Make sure that You have a TWRP recovery^
Click to expand...
Click to collapse
thx.
tried it. no success after samsung logo just goes black.
gec said:
nope. cant find anything with that name. could you link it please?
Click to expand...
Click to collapse
Hi,
You said you tried the [ROM]KOT49H【4.4.2】AOSP official Google Edition ,and it worked .
So I figured to try and re-install that one.
The other thing you must do between flashing different ROMS is a full wipe (Cache and data)
yes. that was first thing i tested. at best i get the logo loop.
and yes, i do full data wipe before and after reinstallation of the new rom.
cache wipe only whe requested but in this case done that to.
is there a way to see a boot log or something to see where and why booting stops?
gec said:
yes. that was first thing i tested. at best i get the logo loop.
and yes, i do full data wipe before and after reinstallation of the new rom.
cache wipe only whe requested but in this case done that to.
is there a way to see a boot log or something to see where and why booting stops?
Click to expand...
Click to collapse
The best thing you can do is flash the entire 4.4.2 stock rom via odin.And start from scratch(Recovery/Custom rom) Since you already flashed the newestbootloader (from OMEGA file) .This mean your knox is now triggered and your warranty is now void 0x01.
gec said:
yes. that was first thing i tested. at best i get the logo loop.
and yes, i do full data wipe before and after reinstallation of the new rom.
cache wipe only whe requested but in this case done that to.
is there a way to see a boot log or something to see where and why booting stops?
Click to expand...
Click to collapse
Hi,
Perhaps you should try to find the latest test stock 4.4.2 firmware ( I9505XXUFNA1) and flash it in odin.
Wipe data and cache before and after flashing.
And then wait for the official update.
At least you should have a phone you can use.
following http://forum.xda-developers.com/showthread.php?t=2265477
i've found that there is 4.3 stock image I9505XXUEMKF. downloaded it and tried to install but that did not work.
now this is a noob question but is there a speciffic bootloader, modem or something else i need to flash before flashing this image?
or should i search for 4.4.2 version?
thx
flashing stock 4.3 on current bootloader/modem combination gives me Fail from Odin and Sw. Rev. Check Fail error on the phone.
gec said:
flashing stock 4.3 on current bootloader/modem combination gives me Fail from Odin and Sw. Rev. Check Fail error on the phone.
Click to expand...
Click to collapse
I believe malybru already answer that for you .Thread and Stop experimenting with your Phone because there's a chance that you might bricked your Device or end up with no IMEI.. and Your asking for help/Solution mate so follow their instruction . If not feel free to send your Phone to customer Service for repair.( and Be aware that your warranty is already voided unless your Country is part of EU so Rooting and Flashing don't void your warranty)
Repulsa said:
I believe malybru already answer that for you .Thread and Stop experimenting with your Phone because there's a chance that you might bricked your Device or end up with no IMEI.. and Your asking for help/Solution mate so follow their instruction . If not feel free to send your Phone to customer Service for repair.( and Be aware that your warranty is already voided unless your Country is part of EU so Rooting and Flashing don't void your warranty)
Click to expand...
Click to collapse
So what you mean that if you leave in a country that is part of EU, It doesn't matter if KNOX is triggered? (I life in Holland btw)
KingOfDope said:
So what you mean that if you leave in a country that is part of EU, It doesn't matter if KNOX is triggered? (I life in Holland btw)
Click to expand...
Click to collapse
Click the link on EU mate . And start reading even my provider said that if the knox is already triggered, My phone still have warranty for 2 years as long its a hardware/system problem. But if i break the glass on my phone and such then i dont have any warranty for that..and must pay them for a repair.
Sent from Hell ��
Repulsa said:
I believe malybru already answer that for you .Thread and Stop experimenting with your Phone because there's a chance that you might bricked your Device or end up with no IMEI.. and Your asking for help/Solution mate so follow their instruction . If not feel free to send your Phone to customer Service for repair.( and Be aware that your warranty is already voided unless your Country is part of EU so Rooting and Flashing don't void your warranty)
Click to expand...
Click to collapse
ah, my bad. for some reason i was reading 4.4.2 as 4.2.2
i did follow all other instructions, and i thank you all for them, but still not sure where to go from here.
i know i should stick to 4.4.2 firmware but need to check somehow if bootloader/modem combination that i've install is actually installed.
gec said:
ah, my bad. for some reason i was reading 4.4.2 as 4.2.2
i did follow all other instructions, and i thank you all for them, but still not sure where to go from here.
i know i should stick to 4.4.2 firmware but need to check somehow if bootloader/modem combination that i've install is actually installed.
Click to expand...
Click to collapse
If you already flash the Bootloader from Omega then you can no longer downgrade to 4.3 stock , that's why your Getting Fail (Auth) in Odin Flash the 4.4.2 stock Leak rom for now then if you consider flashing a Custom Rom then ,flash the philz recovery 6.09.2 or TWRP (Dont forget to Nandroid backup EFS and such and then DO A CLEAN WIPE by Wiping cache, dalvik cache data and system) and From recovery flash any Custom rom you like. (no need to root your phone, Your phone will be rooted after flashing any custom rom . So goodluck

[Q] WiFi not working after update via Kies from 4.3. to 4.4.2

Hi there,
i have a rooted S4 i9505 with cwm installed.
yesterday i did an update from stock rom 4.3 to 4.4.2 (I9505XXUEMKE) via KIES.
the problem now....I cant turn on the wifi anymore. whenever i try to use the on/off switch for the wifi it instandly switches back to off.
is anyone else experiencing the same problem? has someone already a solution for that, before i will do a factory reset.
SDA1979 said:
Hi there,
i have a rooted S4 i9505 with cwm installed.
yesterday i did an update from stock rom 4.3 to 4.4.2 (I9505XXUEMKE) via KIES.
the problem now....I cant turn on the wifi anymore. whenever i try to use the on/off switch for the wifi it instandly switches back to off.
is anyone else experiencing the same problem? has someone already a solution for that, before i will do a factory reset.
Click to expand...
Click to collapse
hmm - shouldn't really be a problem if you flashed stock, but broken wifi is a symptom reported when flashing old modem on new bootloader, if you have new stock sammy 4.4 then you will surely have new bootloader (check though by putting your phone into download mode and then check for KNOX references - if you got them you got new bootloader, if no then you are on the old one)
Click on the link in my sig for modem - that will take you to a thread that has all the newest modems - have a look through the most recent last 3-4 pages and you will find packages for modems for new bootloader, flash one of these and see what happens - BTW you need to flash in odin with 'reboot' unchecked, then when its finished power off your phone manually then put back into download mode and flash again, then repeat the procedure but this time tick 'reboot' and that should be done. BTW - the tar file goes into 'phone' not csc. You may need to unzip the modem package to get the tar file.
Let us know how you got on
Jimsilver73 said:
hmm - shouldn't really be a problem if you flashed stock, but broken wifi is a symptom reported when flashing old modem on new bootloader, if you have new stock sammy 4.4 then you will surely have new bootloader (check though by putting your phone into download mode and then check for KNOX references - if you got them you got new bootloader, if no then you are on the old one)
Click on the link in my sig for modem - that will take you to a thread that has all the newest modems - have a look through the most recent last 3-4 pages and you will find packages for modems for new bootloader, flash one of these and see what happens - BTW you need to flash in odin with 'reboot' unchecked, then when its finished power off your phone manually then put back into download mode and flash again, then repeat the procedure but this time tick 'reboot' and that should be done. BTW - the tar file goes into 'phone' not csc. You may need to unzip the modem package to get the tar file.
Let us know how you got on
Click to expand...
Click to collapse
ok just to be sure and not bricking my phone..
i went into download mode and it says:
odin mode
product name gt-i9505
current binary custom
system status official
knox kernel lock 0x0
knox warranty void 0x1csb-config-lsb 0x30
write protection enabled
eMMC burst mode enabled
now if i understood right, i have to download
Wifi fix/NON-HLOS - I9505_XXUFNB8_WiFi_FIX
and flash it with odin with the instruction above....
is that correct?
i also found XXUFNB8.... should i rather use this one?
SDA1979 said:
ok just to be sure and not bricking my phone..
i went into download mode and it says:
odin mode
product name gt-i9505
current binary custom
system status official
knox kernel lock 0x0
knox warranty void 0x1csb-config-lsb 0x30
write protection enabled
eMMC burst mode enabled
now if i understood right, i have to download
Wifi fix/NON-HLOS - I9505_XXUFNB8_WiFi_FIX
and flash it with odin with the instruction above....
is that correct?
i also found XXUFNB8.... should i rather use this one?
Click to expand...
Click to collapse
Its correct
SDA1979 said:
ok just to be sure and not bricking my phone..
i went into download mode and it says:
odin mode
product name gt-i9505
current binary custom
system status official
knox kernel lock 0x0
knox warranty void 0x1csb-config-lsb 0x30
write protection enabled
eMMC burst mode enabled
now if i understood right, i have to download
Wifi fix/NON-HLOS - I9505_XXUFNB8_WiFi_FIX
and flash it with odin with the instruction above....
is that correct?
i also found XXUFNB8.... should i rather use this one?
Click to expand...
Click to collapse
you are on the new bootloader so you can flash the complete package - it has everything in it all in one package! - you won't brick your phone even if you flash the wrong modem, that is unless you did some thing real dumb like flash i9500 modem and even then I think its recoverable not that I suggest you try!!
depends where you are in the world - I used NB8 and it worked well for me in the UK - I'm on NB9 now and that seems nice also.
so to be clear flash this:
Combined package
For NewBootloader
GSM_Modem_XXUFNB8_and_LTE_Modem_XXUFNB8
https://mega.co.nz/#!3dR30JiT!cP5WrUCfz9L4h8doY7KTTV6fq4pFL85EkJBG6T-Gqhc
Jimsilver73 said:
you are on the new bootloader so you can flash the complete package - it has everything in it all in one package! - you won't brick your phone even if you flash the wrong modem, that is unless you did some thing real dumb like flash i9500 modem and even then I think its recoverable not that I suggest you try!!
depends where you are in the world - I used NB8 and it worked well for me in the UK - I'm on NB9 now and that seems nice also.
so to be clear flash this:
Combined package
For NewBootloader
GSM_Modem_XXUFNB8_and_LTE_Modem_XXUFNB8
https://mega.co.nz/#!3dR30JiT!cP5WrUCfz9L4h8doY7KTTV6fq4pFL85EkJBG6T-Gqhc
Click to expand...
Click to collapse
hey guys, thank you!!!
the Wi-Fi is working again.
Nonetheless i still have one problem remaining, which i thought it would have been fixed as well.
but, when GPS is turned on, it tries to find the GPS position and the icon on the status bar continues appearing and disappearing permanently (every half of a second).
Beside the fact that it is really annoying having this icon flashing all the time it also causes the display to freeze.
Especially when scrolling from top to the bottom to open the notification area.
It sometimes also lets the system crush completely.
any idea what this could be?
thanks for your effort so far.
SDA1979 said:
hey guys, thank you!!!
the Wi-Fi is working again.
Nonetheless i still have one problem remaining, which i thought it would have been fixed as well.
but, when GPS is turned on, it tries to find the GPS position and the icon on the status bar continues appearing and disappearing permanently (every half of a second).
Beside the fact that it is really annoying having this icon flashing all the time it also causes the display to freeze.
Especially when scrolling from top to the bottom to open the notification area.
It sometimes also lets the system crush completely.
any idea what this could be?
thanks for your effort so far.
Click to expand...
Click to collapse
hmmm......... thats not right!
Suggest you find a stock sammy ROM and flash anew in odin - then root using cf root, then flash recovery - (TWRP is very good :good then go into recovery and wipe cache, dalvik, system and data - reboot and see what happens on nice new shiny sammy stock - if all is good pick the ROM/kernel you want (if you want) and go back to odin to reflash modem.
The only other thing I can think is that you have an app that is messing with gps?? Do the above though and you should be golden :good:
EDIT: don't wipe system unless you planning flashing a different ROM through recovery!
Jimsilver73 said:
hmmm......... thats not right!
Suggest you find a stock sammy ROM and flash anew in odin - then root using cf root, then flash recovery - (TWRP is very good :good then go into recovery and wipe cache, dalvik, system and data - reboot and see what happens on nice new shiny sammy stock - if all is good pick the ROM/kernel you want (if you want) and go back to odin to reflash modem.
The only other thing I can think is that you have an app that is messing with gps?? Do the above though and you should be golden :good:
Click to expand...
Click to collapse
Hi, right way to flash the stock Samsung package, but after flashing a custom recovery, do not wipe system. There's no ROM after that so phone will not boot. And the newest modem is integrated in the stock package, so no need to flash it again.
And another advice: NEVER use Kies to update your phone. It has bricked 3 of mines.:cyclops:
speedwayfan75 said:
Hi, right way to flash the stock Samsung package, but after flashing a custom recovery, do not wipe system. There's no ROM after that so phone will not boot. And the newest modem is integrated in the stock package, so no need to flash it again.
And another advice: NEVER use Kies to update your phone. It has bricked 3 of mines.:cyclops:
Click to expand...
Click to collapse
Oops, well spotted! Yes, don't wipe system unless you have another ROM to flash through recovery. 3 phones bricked from kies huh? I never used it SVD don't think I ever will lol. Good old Sammy stock stuff, tbh that's why I steer well clear of anything stock Sammy unless absolutely necessary and last resort - I look at the farce they have made by forcing us to accept Knox pox!
Jimsilver73 said:
Oops, well spotted! Yes, don't wipe system unless you have another ROM to flash through recovery. 3 phones bricked from kies huh? I never used it SVD don't think I ever will lol. Good old Sammy stock stuff, tbh that's why I steer well clear of anything stock Sammy unless absolutely necessary and last resort - I look at the farce they have made by forcing us to accept Knox pox!
Click to expand...
Click to collapse
my thought was to go into recovery mode and wipe everything and start from beginning in order to exclude that it could depends on some wrong settings or any software already installed....
I updated to 4.4.2 using Mobile Odin and my wifi was borked too.
I did notice after the update that there was a mismatch between my Baseband version (still the old 4.3 XXUEMKE) and the Build number XXUFNB8, and I recall seeing some message during the flashing process that security had blocked the kernel update and Triangle Away might help solve it.
I therefore ran Triangle Away to reset my flash counter, and then used Mobile Odin to have a second go at flashing just the Kernel, Recovery and Modem parts.
This was successful and I now have matching Baseband and Build, both XXUFNB8.
And my wifi now works again...
ok.. after making a factory reset wifi and gps are working fine again.
guess there was some missconfigured third party app...
but now, with a fresh system i do not understand why i am not able to assign a PIN for my lockscreen...
everything is greyed out except PIN and Password.
but even though setting up a PIN, the screen lock is always set to use Swipe......
damn, i shouldnt have updated to 4.4.2.... until now.. only problems with this new build....
SDA1979 said:
ok.. after making a factory reset wifi and gps are working fine again.
guess there was some missconfigured third party app...
but now, with a fresh system i do not understand why i am not able to assign a PIN for my lockscreen...
everything is greyed out except PIN and Password.
but even though setting up a PIN, the screen lock is always set to use Swipe......
damn, i shouldnt have updated to 4.4.2.... until now.. only problems with this new build....
Click to expand...
Click to collapse
Try slimkat 3.2 from here http://www.slimroms.net/index.php/downloads/dlsearch/viewcategory/909-jfltexx remember to download gapps and flash after you have flashed ROM. You won't be disappointed
Jimsilver73 said:
Try slimkat 3.2 from here http://www.slimroms.net/index.php/downloads/dlsearch/viewcategory/909-jfltexx remember to download gapps and flash after you have flashed ROM. You won't be disappointed
Click to expand...
Click to collapse
hey thanks for your suggestion. but i want to keep using the stock rom. sufficent for my needs....
anyway.. finally i was able to get everything working after flashing the rom with odin again.
Jimsilver73 said:
hmm - shouldn't really be a problem if you flashed stock, but broken wifi is a symptom reported when flashing old modem on new bootloader, if you have new stock sammy 4.4 then you will surely have new bootloader (check though by putting your phone into download mode and then check for KNOX references - if you got them you got new bootloader, if no then you are on the old one)
Click on the link in my sig for modem - that will take you to a thread that has all the newest modems - have a look through the most recent last 3-4 pages and you will find packages for modems for new bootloader, flash one of these and see what happens - BTW you need to flash in odin with 'reboot' unchecked, then when its finished power off your phone manually then put back into download mode and flash again, then repeat the procedure but this time tick 'reboot' and that should be done. BTW - the tar file goes into 'phone' not csc. You may need to unzip the modem package to get the tar file.
Let us know how you got on
Click to expand...
Click to collapse
I feel compelled to express my gratitude for the post. Two days ago i updated from 4.3 to 4.4.2 on my rooted gt-i9505 via KIES and just like that no more wifi. This solution works like charm!!!
:good::good::good::good::good::good:

Need help on unfamiliar error screen. Image provided.

Just got the Note3 from a online seller who seems to be legit but when the phone was received via the mail, it didn't work as expected.
I've had some experience with android ROMs and rooting but those are mostly for the other phones, this is the first Samsung phone i got. Could you guys help and advise what to do to resolve this error?
I've actually downloaded Kies3 and use the emergency recover thing, but most of the times it couldn't detect the phone connection.
And on the rare occasion that it does detect something, it says that the model is incompatible with Kies3. Tried it with the old Kies too, but didn't work as well!
UPDATE <21_03_2015><16_54_09_524>____________________________________________________________
I just tried flashing lollipop from http://forum.xda-developers.com/galaxy-note-3/general/finally-official-5-0-firmware-galaxy-t3029557
It didn't work, with and without the PIT file.
Before flashing
first_flash_no_pit
first_boot_after_first_flash
Second_flash_no_pit
3rd_flash_with_pit
I think that this error appears when a ROM isn't flashed properly to the device. So a possible solution might be a factory reset in recovery and a clean ROM flash with Odin. You just need to download a ROM for your device model - SM-N9005 from sammobile or samsung-updates.
3XTR3M1ST said:
Just got the Note3 from a online seller who seems to be legit but when the phone was received via the mail, it didn't work as expected.
I've had some experience with android ROMs and rooting but those are mostly for the other phones, this is the first Samsung phone i got. Could you guys help and advise what to do to resolve this error?
I've actually downloaded Kies3 and use the emergency recover thing, but most of the times it couldn't detect the phone connection.
And on the rare occasion that it does detect something, it says that the model is incompatible with Kies3. Tried it with the old Kies too, but didn't work as well!
Click to expand...
Click to collapse
Download an official firmware from sammobile and use odin to flash. It's all on their site
Sent from my SM-N9005 using XDA Free mobile app
Is Odin a entirely different piece of software to kies?
Also would you this to be soft brick and reason to demand for compensation from the seller?
intervall said:
I think that this error appears when a ROM isn't flashed properly to the device. So a possible solution might be a factory reset in recovery and a clean ROM flash with Odin. You just need to download a ROM for your device model - SM-N9005 from sammobile or samsung-updates.
Click to expand...
Click to collapse
Yes this appears when a rom isn't flashed properly, Or the user has manually soft bricked the device.
st3chn0 said:
Download an official firmware from sammobile and use odin to flash. It's all on their site
Sent from my SM-N9005 using XDA Free mobile app
Click to expand...
Click to collapse
I wouldn't take this advice as you bought a phone that is soft bricked with knox tripped (0x1)
try and return it before you attempt to fix it.
3XTR3M1ST said:
Just got the Note3 from a online seller who seems to be legit but when the phone was received via the mail, it didn't work as expected.
I've had some experience with android ROMs and rooting but those are mostly for the other phones, this is the first Samsung phone i got. Could you guys help and advise what to do to resolve this error?
I've actually downloaded Kies3 and use the emergency recover thing, but most of the times it couldn't detect the phone connection.
And on the rare occasion that it does detect something, it says that the model is incompatible with Kies3. Tried it with the old Kies too, but didn't work as well!
Click to expand...
Click to collapse
3XTR3M1ST said:
Is Odin a entirely different piece of software to kies?
Also would you this to be soft brick and reason to demand for compensation from the seller?
Click to expand...
Click to collapse
It looks like your knox is 0x1 and the system status is 'custom' but i can't really tell as the quality of the pictures isn't good enough.
This means that the phone has been used before and rooted, then a wrong flash or simply just deleting a few system files so it doesn't boot to get that screen to show up instead.
If there is nothing wrong with the hardware, Odin should fix this easily.. but i wouldn't trust it as your imei could of been changed.. many things could of been tampered with.
Also you mention that kies doesn't detect the phone properly, only sometimes. This could be your pc but it is likely a hardware problem with the phone judging by how you recieved it with knox tripped (0x1).
As it has been sold in this condition i can only assume that it has been tampered with. Why else would the seller sell a soft bricked device ?
Was it advertised as new or used?
Return it and get your money back as soon as possible is all i can suggest, good luck.
1. If its possible for him to return to the seller then yes but he can't to samsung. Due to knox being tripped. If he does its just basically a 50/50 chance
2. This nothing to do with soft brick. Such thing as a soft brick doesn't really exist.
3. Using odin to flash any official firmware. Is not bad advice.
Sent from my SM-N9005 using XDA Free mobile app
celderic said:
Yes this appears when a rom isn't flashed properly, Or the user has manually soft bricked the device.
I wouldn't take this advice as you bought a phone that is soft bricked with knox tripped (0x1)
try and return it before you attempt to fix it.
It looks like your knox is 0x1 and the system status is 'custom' but i can't really tell as the quality of the pictures isn't good enough.
This means that the phone has been used before and rooted, then a wrong flash or simply just deleting a few system files so it doesn't boot to get that screen to show up instead.
If there is nothing wrong with the hardware, Odin should fix this easily.. but i wouldn't trust it as your imei could of been changed.. many things could of been tampered with.
Also you mention that kies doesn't detect the phone properly, only sometimes. This could be your pc but it is likely a hardware problem with the phone judging by how you recieved it with knox tripped (0x1).
As it has been sold in this condition i can only assume that it has been tampered with. Why else would the seller sell a soft bricked device ?
Was it advertised as new or used?
Return it and get your money back as soon as possible is all i can suggest, good luck.
Click to expand...
Click to collapse
The seller is not responding to my questions, so I think the next best bet to attempt and fix it myself. Am I right to think that flashing an official firmware is the best option? What could go wrong if the imei have been changed?
Also, you just got me curious about the knox thing. Where do you suggest I look at for a comprehensive elaboration of the error codes?
http://postimg.org/image/rorg1p21n/
Flashing firmwate from sammobile will not trigger knox so as suggested earlier download and flash a firmware for your phone
st3chn0 said:
2. This nothing to do with soft brick. Such thing as a soft brick doesn't really exist.
Click to expand...
Click to collapse
This is a softbrick, if the hardware is fine then you should be able to fix it in 10mins by flashing a stock rom, but as the seller has sold it in this state then i assume it is softbricked for a reason so you can't test the device for example.
cryostasis25 said:
Flashing firmwate from sammobile will not trigger knox so as suggested earlier download and flash a firmware for your phone
Click to expand...
Click to collapse
But his knox is already tripped.. he bought a phone with knox 0x1 that's why i suggested returning it.
3XTR3M1ST said:
The seller is not responding to my questions, so I think the next best bet to attempt and fix it myself. Am I right to think that flashing an official firmware is the best option? What could go wrong if the imei have been changed?
Also, you just got me curious about the knox thing. Where do you suggest I look at for a comprehensive elaboration of the error codes?
http://postimg.org/image/rorg1p21n/
Click to expand...
Click to collapse
If the seller is not responding, then it points to them tampering with the device before selling it. Where did you buy it from, i would ring your bank as soon as possible.
Download the latest n9005 rom from sammobile and flash it through odin if you want to try and fix it, shouldn't really matter what csc as your knox is already tripped anyway so you can't recieve OTA updates or warranty from samsung anymore, mine is a BTU device but i have used many XEO roms.
If the phone isn't connecting to the computer properly like you say, then it's probably best to leave it. As this could result in the connection failing when it is flashing the bootloader or something. But if it works fine, then there should be no problems.
Here is something you could try, start up odin (i use v3.09), close all processes relating to kies, boot the device into download mode, that screen you provided pictures of. Plug the phone in and wait a few minutes to check the connection is stable, move the cable around to make sure the socket and cable are okay. You will see it come up on the top left in odin after windows has installed the drivers.
If this all works fine then flashing a stock rom should fix the device if the hardware is okay.
Just a quick question. From what site did you buy the phone and how did you pay for the phone?
Sent from my SM-N9005 using XDA Free mobile app
Where is a reliable source to download the official firmwares? I cant find it on the samsung site.
Tried http://www.samsungupdate.com/how-to/download-firmware but the file sizes are different on either filehost mirrors and it seems shady.
www.sammobile.com/firmwares/
I just tried flashing lollipop from http://forum.xda-developers.com/galaxy-note-3/general/finally-official-5-0-firmware-galaxy-t3029557
It didn't work, with and without the PIT file.
Before flashing
first_flash_no_pit
first_boot_after_first_flash
Second_flash_no_pit
3rd_flash_with_pit
3XTR3M1ST said:
I just tried flashing lollipop from http://forum.xda-developers.com/galaxy-note-3/general/finally-official-5-0-firmware-galaxy-t3029557
It didn't work, with and without the PIT file.
Click to expand...
Click to collapse
1. Try flashing the new bootloader and modem first: http://forum.xda-developers.com/galaxy-note-3/general/odin-flashable-lollipop-bootloader-t3058101
2. If flashing modem and bootloader succeeded, try flashing the whole firmware again.
From what I learned from this http://forum.xda-developers.com/showthread.php?p=47287747#post47287747 thread, "invalid ext4 image" errors occur when bootloader is wrong.
Actually, do you have any info with what firmware was this phone last? I think I might have encountered another thread (don't remember it, though) which says that these exact problems occur when trying to upgrade from Jelly Bean 4.3 to Lollipop directly.
sirobelec said:
1. Try flashing the new bootloader and modem first: http://forum.xda-developers.com/galaxy-note-3/general/odin-flashable-lollipop-bootloader-t3058101
2. If flashing modem and bootloader succeeded, try flashing the whole firmware again.
From what I learned from this http://forum.xda-developers.com/showthread.php?p=47287747#post47287747 thread, "invalid ext4 image" errors occur when bootloader is wrong.
Actually, do you have any info with what firmware was this phone last? I think I might have encountered another thread (don't remember it, though) which says that these exact problems occur when trying to upgrade from Jelly Bean 4.3 to Lollipop directly.
Click to expand...
Click to collapse
Thanks for the suggestion. I'll give it a try after a little more research.
I have no idea what the phone was before, or what the seller did to it since he's just not responding anymore.
So I tried flashing the new bootloader as suggested, it seem to have worked to some extent, but then I screw it up again by pulling out the cable before seeing "PASS!". What now?
http://forum.xda-developers.com/showpost.php?p=59616074&postcount=16 said:
iketil said:
Hi the file size should be 58 041 KB
From what I can see from you ODIN log, ODIN has "done its thing"
If you did not uncheck the auto reboot tab, the phone should now be rebooting.
And bootloader and Modem should be updated when its booted up.
Are you still stuck at the "Samsung GALAXY Note3 SM-9005" screen ?
Click to expand...
Click to collapse
I'm still stuck on the "Samsung GALAXY Note3 SM-9005" screen. However I do think that the "hlte_lollipop_bootloader_modem.tar.md5" has "done its thing". I was previously unable to get to the recovery, but I was able to get to this <3e>recovery after flashing.
Also managed to see some logs of "i'm not sure what it is" before the phone went blank. I presume its due to battery going flat.
Later, I tried putting TWRP on it. Starting with "twrp-2.8.3.0-hlte-4.3.img.tar". But being a novice odin user I mistakenly unpluged the phone when odin is showing "RESET!". Then I tried going into recovery using VOLUP+HOME+POWER, and got this screen instead. I'm not sure if removing the phone before "PASS!" in odin could have caused this? Subsequently I tried flashing "twrp-2.7.0.3-hlte-4.3.img.tar" and
"twrp-2.7.2.0-hlte-4.3.img.tar", which resulted in the same error screen about SEANDROID.
I also noticed it increased my KNOX counter?
This is before and after.
Next I tried flashing ""hlte_lollipop_bootloader_modem.tar.md5" again hoping it would fix it. It didnt work. Silly me, this flash does not have a recovery image in it does it?
Anyway, now I dont have a working recover and is still stuck on the "Samsung GALAXY Note3 SM-9005". Thankfully odin mode still work. What should I do next? Please see this thread below for a little background to my problem. Thank you.
http://forum.xda-developers.com/galaxy-note-3/general/help-unfamiliar-error-screen-image-t3059227
Click to expand...
Click to collapse
HORRY SHET!!
I think my phone is asian! I just flashed the latest taiwan firmware released (N9005ZSUGOC3_N9005OZSGOC3_BRI) after flashing the new bootloader and everything works now!
I'm not sure what actually made it work since this is the first taiwan firmware I tried (its all XEO and BOB previously), but big thanks to everyone who helped!

Downgrade to 4.4.4. from 5.1.1 (or 5.0.1) with security patch 2016-04-02

Hi,
Required to downgrade to 4.4.4 so one of my app will run.
Everytime i flash 4.4.4 with Odin, i got the error message like, SW Rev Check Fail.
Cannot find kitkat bootloader, either.
Fastboot won't connect to my phone, so i cannot unlock bootloader to get back to 4.4.4.
I called Samsung service center to downgrade, it won't offer the service, even paid one.
Big trouble, anybody can help, please?:crying:
godel.chen said:
Hi,
Required to downgrade to 4.4.4 so one of my app will run.
Everytime i flash 4.4.4 with Odin, i got the error message like, SW Rev Check Fail.
Cannot find kitkat bootloader, either.
Fastboot won't connect to my phone, so i cannot unlock bootloader to get back to 4.4.4.
I called Samsung service center to downgrade, it won't offer the service, even paid one.
Big trouble, anybody can help, please?:crying:
Click to expand...
Click to collapse
I believe once you upgrade to 5.1.1 (CJ05) bootloader, you cannot downgrade to 4.4.4 anymore.
godel.chen said:
Hi,
Required to downgrade to 4.4.4 so one of my app will run.
Everytime i flash 4.4.4 with Odin, i got the error message like, SW Rev Check Fail.
Cannot find kitkat bootloader, either.
Fastboot won't connect to my phone, so i cannot unlock bootloader to get back to 4.4.4.
I called Samsung service center to downgrade, it won't offer the service, even paid one.
Big trouble, anybody can help, please?:crying:
Click to expand...
Click to collapse
You can't, COJ5 locked bootloader, as far as I'm aware no one succeeded in bypassing that.
Also... use search ffs...
Thanks for all the reply, it looks i post the wrong board and cannot move or delete it, my apology, i will go looking for help at QA board instead. BTW, what's search for ffs? ffs? Sorry for question again and many thanks in advance.
Sent from my SM-N910U using XDA-Developers mobile app
You may want to consult urban dictionary to find out what 'ffs' means.
Otherwise, as others have stated, you cannot downgrade to 4.4 no longer (I don't believe custom Roms can do the trick either). Is the app in question a play store app pending an update? Seems a bit silly to downgrade the whole system for one app, even considering any potential benefit kitkat may bring..
Sent from my SM-N910U using Tapatalk
I have successfully downgradet my 910F from
PDA:N910FXXS1CPC5
CSC:N910FTMS1COI1
to
PDA:N910FXXU1ANK4
CSC:N910FTMS1ANK1
So how to:
Download FW from sammobile and latest Odin v3.10.7. In recovery wipe cash , wipe data/factory reset. Shutdown, remove w8 a bit inser battery back and boot up phone into download mode. In odin load FW first and after connect phone. Just press flash button and w8 till phone boot up . My knox stay 0x0
I don't mean this the way it might sound, i just dont know how else to word my question....but what makes this method different from all the others. Was the 5.1.1 firmware that you were on the latrat for n910F. I have been trying to find a way to downgrade my n910t since I bought it. How can I make it work on mine haha.
Vybramo said:
I have successfully downgradet my 910F from
PDA:N910FXXS1CPC5
CSC:N910FTMS1COI1
to
PDA:N910FXXU1ANK4
CSC:N910FTMS1ANK1
So how to:
Download FW from sammobile and latest Odin v3.10.7. In recovery wipe cash , wipe data/factory reset. Shutdown, remove w8 a bit inser battery back and boot up phone into download mode. In odin load FW first and after connect phone. Just press flash button and w8 till phone boot up . My knox stay 0x0
Click to expand...
Click to collapse
not work with N910 c
i have tried to down grade from
PDA:N910CXXS2CPB3
CSC:N910COJV2COK1
which has the same android security patch 3/2016 like you're fw
to
Kit kat N910CXXU1AOB1
but failed and the same error of locked bootloader appeared
Vybramo said:
I have successfully downgradet my 910F from
PDA:N910FXXS1CPC5
CSC:N910FTMS1COI1
to
PDA:N910FXXU1ANK4
CSC:N910FTMS1ANK1
So how to:
Download FW from sammobile and latest Odin v3.10.7. In recovery wipe cash , wipe data/factory reset. Shutdown, remove w8 a bit inser battery back and boot up phone into download mode. In odin load FW first and after connect phone. Just press flash button and w8 till phone boot up . My knox stay 0x0
Click to expand...
Click to collapse
I believe your bootloader is not locked.
Sent from my SM-N910C using XDA-Developers mobile app
Have someone done this on a N910U?
I've downgraded from MM to KK but GPS not working.
Inviato dal mio SM-N910F utilizzando Tapatalk

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