SAMSUNG Blocked wifi on kitkat 4.4.2 stock roms??? - Galaxy S 4 Q&A, Help & Troubleshooting

Hello 2 all !
i use the stock roms for my S4 ,most offen i use kitkat 4.4.2 versions.Today i reflash my phone and i get this stupid msg on notification : '
""Security notice' stating - 'your device's security has blocked an action that is not permitted. No further action is required'"" .. and this one is blocking the wifi to off, and i cant get it to ON the button rest grey after rom booted. .
I reflash many time with diffrent roms versions (only kk 4 4 2 from sammobile) the probl is the same on every rom i flash !!
I think is releate with KNOX crap but im not sure ,The only way to have wifi on kitkat again is to flash another kernel after i flash the stock rom !!! I really need help with that because i need some stock version for daily use.
I try kies ....same results.... i try odin..same results ...wifi dont start ! I delete wpa_supplicant from data/misc/wifi ..nothing.... no wifi ! Most of all when i open kies to reflash new firmware it say kies NO SUPPORT for youre model any more !! whtf???? i use to reflash with kies many time for fix trubles,and now...no suppot this model ??
I so many users with this problem but NO FIX for it !
Pls... if anyone can fix this or post an solution, i really apreciate for it .
My phone is S4 GT-I9515 and i use the stock rom 4.4.2 - I9515XXU1AND3_I9515YJV1ANE1_XSG
Pls .....any help ??

Here's the stock i9515 firmware: http://www.sammobile.com/firmwares/database/GT-I9515/
Maybe try a stock 5.01 firmware?

audit13 said:
Here's the stock i9515 firmware: http://www.sammobile.com/firmwares/database/GT-I9515/
Maybe try a stock 5.01 firmware?
Click to expand...
Click to collapse
You miss my point ..is stock firmware kitkat who has this problem, i flash 4.4.2.KK .....5.01 LP ,all stock roms!,the wifi is still stuck on grey button and when i try to activate it come up that notification pop with : Your phones security has blocked an action that is not permitted. No further action is required.! ...

jean_pulbere said:
Hello 2 all !
i use the stock roms for my S4 ,most offen i use kitkat 4.4.2 versions.Today i reflash my phone and i get this stupid msg on notification : '
""Security notice' stating - 'your device's security has blocked an action that is not permitted. No further action is required'"" .. and this one is blocking the wifi to off, and i cant get it to ON the button rest grey after rom booted. .
I reflash many time with diffrent roms versions (only kk 4 4 2 from sammobile) the probl is the same on every rom i flash !!
I think is releate with KNOX crap but im not sure ,The only way to have wifi on kitkat again is to flash another kernel after i flash the stock rom !!! I really need help with that because i need some stock version for daily use.
I try kies ....same results.... i try odin..same results ...wifi dont start ! I delete wpa_supplicant from data/misc/wifi ..nothing.... no wifi ! Most of all when i open kies to reflash new firmware it say kies NO SUPPORT for youre model any more !! whtf???? i use to reflash with kies many time for fix trubles,and now...no suppot this model ??
I so many users with this problem but NO FIX for it !
Pls... if anyone can fix this or post an solution, i really apreciate for it .
My phone is S4 GT-I9515 and i use the stock rom 4.4.2 - I9515XXU1AND3_I9515YJV1ANE1_XSG
Pls .....any help ??
Click to expand...
Click to collapse
jean_pulbere said:
You miss my point ..is stock firmware kitkat who has this problem, i flash 4.4.2.KK .....5.01 LP ,all stock roms!,the wifi is still stuck on grey button and when i try to activate it come up that notification pop with : Your phones security has blocked an action that is not permitted. No further action is required.! ...
Click to expand...
Click to collapse
I do not think I missed the point. Your original post only mentions KK but not LP which is why I suggested LP. The last line of your original post even states the ROM in use on the phone.

audit13 said:
I do not think I missed the point. Your original post only mentions KK but not LP which is why I suggested LP. The last line of your original post even states the ROM in use on the phone.
Click to expand...
Click to collapse
Ok ,my engl is not so good so maibe i im not make my self clear .. I use the rom posted in the last line ,for daily use till now... today i wanted to relflash the same rom and surpeise ,it comme up with that problem . I reflash many time bot not working again...so i decide to reflash diffrent version of stocks rom....Kitkat and Lolipop... and with no succes because that erorre is still present and wifi is still stuck on any rom i flash! I

No worries. Thank you for clarifying the situation. Your English is fine.
I don't know which version of Odin you are using but I always use Odin 3.07 because I have never had a problem with 3.07.
Do you have a pit file for your phone? Flashing the pit file with the stock ROM in Odin might solve the problem.

jean_pulbere said:
Ok ,my engl is not so good so maibe i im not make my self clear .. I use the rom posted in the last line ,for daily use till now... today i wanted to relflash the same rom and surpeise ,it comme up with that problem . I reflash many time bot not working again...so i decide to reflash diffrent version of stocks rom....Kitkat and Lolipop... and with no succes because that erorre is still present and wifi is still stuck on any rom i flash! I
Click to expand...
Click to collapse
This is coz KNOX blocked the wifi access.
SOLUTION:
1. Flash via ODIN the latest android 4.4.2 version to your device: THIS ONE.
2. Root it via ODIN with CF-Autoroot.
3. Using Root Explorer (for example) delete all the KNOX entries: GUIDE.
4. Reboot your device. You should have wifi now. Install TRIANGLE AWAY and reset your flash counter to complete the job. Done.

Joku1981 said:
This is coz KNOX blocked the wifi access.
SOLUTION:
1. Flash via ODIN the latest android 4.4.2 version to your device: THIS ONE.
2. Root it via ODIN with CF-Autoroot.
3. Using Root Explorer (for example) delete all the KNOX entries: GUIDE.
4. Reboot your device. You should have wifi now. Install TRIANGLE AWAY and reset your flash counter to complete the job. Done.
Click to expand...
Click to collapse
I really apreciate your help,lets try to see what happen" )) In this moment the only way to use wifi is because i flash other kernel (Googy_max3 patched for my phone model) so...let"s try and i ll commeback with news,thx very much again!

Joku1981 said:
This is coz KNOX blocked the wifi access.
SOLUTION:
1. Flash via ODIN the latest android 4.4.2 version to your device: THIS ONE.
2. Root it via ODIN with CF-Autoroot.
3. Using Root Explorer (for example) delete all the KNOX entries: GUIDE.
4. Reboot your device. You should have wifi now. Install TRIANGLE AWAY and reset your flash counter to complete the job. Done.
Click to expand...
Click to collapse
And the answer is ......... NO ((( Same problem same notification NO WIFI ,the button is still grey (( it s start to make it me crazy this crap ..grrrr... is there any way to get ONLY the kernel ,stock kernel for my firmware ??? maibe if i flash separate will fix it ...i was think about that because if if flash the googy_max3 patched it works ...so may be an kernel probl ??? ((

jean_pulbere said:
And the answer is ......... NO ((( Same problem same notification NO WIFI ,the button is still grey (( it s start to make it me crazy this crap ..grrrr... is there any way to get ONLY the kernel ,stock kernel for my firmware ??? maibe if i flash separate will fix it ...i was think about that because if if flash the googy_max3 patched it works ...so may be an kernel probl ??? ((
Click to expand...
Click to collapse
Install this APP and add screenshots pls.

You mentioned that you tried kies in your post but Kies didn't support your phone. It could be that the updated ROM is supported in Samsung's smart switch.
http://www.samsung.com/us/smart-switch/

audit13 said:
No worries. Thank you for clarifying the situation. Your English is fine.
I don't know which version of Odin you are using but I always use Odin 3.07 because I have never had a problem with 3.07.
Do you have a pit file for your phone? Flashing the pit file with the stock ROM in Odin might solve the problem.
Click to expand...
Click to collapse
i try flashing with all odin version included 3.07 but is not odin probl...is something in my phone that bloked wifi in kernel or something..knox..security polices i dont have any clue how to fix it...i flash phone from years..many models..but never happen like this...i dont hv any explication. kies not support my phone model but till now it was supported.. i try it with the other soft recomandate from kies and surprise..not support for my model !! im really f..k up...pfff... what du you say about pit file??? i dont hv that file..where to search and how to use??

Joku1981 said:
Install this APP and add screenshots pls.
Click to expand...
Click to collapse
i know the apk for phone info...what do you want to see ?? i make the screenshot at ..what??

audit13 said:
You mentioned that you tried kies in your post but Kies didn't support your phone. It could be that the updated ROM is supported in Samsung's smart switch.
http://www.samsung.com/us/smart-switch/
Click to expand...
Click to collapse
i told you ..till now i repair my stock with kies or smart swich...many time i do that.so ..today when i instaled kies and open..surpriseeee..my model not suported!! i install smart swich..open...surpriseee..your device not supported!!..whtf !??

incredibile...i extracted modem.bin and wifi modem from stock firmware..flashed ...no success again....im in a point break...no clue what to do. i bet is something related to security ..but not sure..because of notificatiin mesage...security block bla bla...... triangleaway was reseting my flash counter knox disable delete..rooted...all works but not the damn wifi...samsung i hate you!! (

jean_pulbere said:
incredibile...i extracted modem.bin and wifi modem from stock firmware..flashed ...no success again....im in a point break...no clue what to do. i bet is something related to security ..but not sure..because of notificatiin mesage...security block bla bla...... triangleaway was reseting my flash counter knox disable delete..rooted...all works but not the damn wifi...samsung i hate you!! (
Click to expand...
Click to collapse
Try a custom rom.

Lennyz1988 said:
Try a custom rom.
Click to expand...
Click to collapse
Finnaly the probl is fixed !!!!! pffffff... i flash with odin 10.7 the lolipop stock rom 5.0 ,after full instal, go to recovery stock and wipe factory reset wipe chache ,reboot download mode and flash again 4.4.2 kit kat,roted instal twrp and ..gere you go all function back to normal ! ))) pfffhiuuu ... thx for helping me guys ! Btw ...i still search for stock 4.4.2 kernel ... pls post link if you know !

Related

(Q) I cant change my modem

sorry for bothering but i have an issue with my S$ i3370. I wanto to change my modem because i want to try another custom rom but odin give me a failed operation. iam adding some pics with the info of my cellphone . Thanks for reading
cyclonemax said:
sorry for bothering but i have an issue with my S$ i3370. I wanto to change my modem because i want to try another custom rom but odin give me a failed operation. iam adding some pics with the info of my cellphone . Thanks for reading
Click to expand...
Click to collapse
1. Install the custom rom. If u need the modem flash it later.
2. You are lucky person still having android 4.2.2. I recomend u flash one custom recovery through ODIN and flash a CUSTOM ROM there keeping the old bootloader :highfive:
Hi, this is my guide for flashing via Odin. it's for the gt-i9505, but I think it works for you too.
http://forum.xda-developers.com/showthread.php?p=50821067
speedwayfan75 said:
Hi, this is my guide for flashing via Odin. it's for the gt-i9505, but I think it works for you too.
http://forum.xda-developers.com/showthread.php?p=50821067
Click to expand...
Click to collapse
sorry for the late respnse but your method gave the same result . The same failure and i dont know why.... i tried to install another rom and install over it the new moden and again gave me a failure. i dont know what to do.
for more detail information, i tried to flash my modem with the method above and with the odin method thai is said in a post.
And i tried to flash the modem:
*With my current rom 4.2.2
*Stock rom 4.2.2
*stock rom 4.2.2 from my carrier(Telcel)
*with the rom that i want (miu rom from miui.es)
*with the miuirom.es but i change the kernel and the wifi start to operate but the BT is dead
*with a previous wanamlite rom
So you can say that i have been busy but not results....
please help ,

[Q] Help Wifi Stuck turning on

Guys i having trouble with my note 3 wifi
i can tell that is stuck because it cant turn on
here is the problem
lately i was in flashing stockrom based NC1 from VN rom v14 because i was trying to
reset knox counter to 0 it did work , no problem at all even the knox is work perfectly. the problem start from auto
update software the samsung given, after update software the based change to NF1 so on NG1
there said to update again some security certificate.
arter that, buffff my phone cant turn on wifi
Please help i need to use wifi for my entire connection
stevensunshine said:
Guys i having trouble with my note 3 wifi
i can tell that is stuck because it cant turn on
here is the problem
lately i was in flashing stockrom based NC1 from VN rom v14 because i was trying to
reset knox counter to 0 it did work , no problem at all even the knox is work perfectly. the problem start from auto
update software the samsung given, after update software the based change to NF1 so on NG1
there said to update again some security certificate.
arter that, buffff my phone cant turn on wifi
Please help i need to use wifi for my entire connection
Click to expand...
Click to collapse
Wifi well get stuck or well refuse to turn on if you have the wrong radio installed. You'll need a firmware and baseband that works with each other for wifi/data/cellular to work. I would reflash the Baseband
Dizy801 said:
Wifi well get stuck or well refuse to turn on if you have the wrong radio installed. You'll need a firmware and baseband that works with each other for wifi/data/cellular to work. I would reflash the Baseband
Click to expand...
Click to collapse
hey thanks a lot for the answer, did you midn to teach me in tutorial please
Flash a fresh firmware using ODIN or Flash a rom of your choice in recovery. It should update your baseband. Make sure its region free or made for your region. I myself have never flashed it on my Note 3. But wifi being stuck has happened to me on countless different phones and it all points the the baseband/radio installed.
stevensunshine said:
Guys i having trouble with my note 3 wifi
i can tell that is stuck because it cant turn on
here is the problem
lately i was in flashing stockrom based NC1 from VN rom v14 because i was trying to
reset knox counter to 0 it did work , no problem at all even the knox is work perfectly. the problem start from auto
update software the samsung given, after update software the based change to NF1 so on NG1
there said to update again some security certificate.
arter that, buffff my phone cant turn on wifi
Please help i need to use wifi for my entire connection
Click to expand...
Click to collapse
Ah..Are you on vn rom v14? And then flashed stock rom?And which note3 do you have?
Sent from my SM-N900 using Tapatalk
Dizy801 said:
Flash a fresh firmware using ODIN or Flash a rom of your choice in recovery. It should update your baseband. Make sure its region free or made for your region. I myself have never flashed it on my Note 3. But wifi being stuck has happened to me on countless different phones and it all points the the baseband/radio installed.
Click to expand...
Click to collapse
i've done it, didnt work, any other ideas?
meetpatel said:
Ah..Are you on vn rom v14? And then flashed stock rom?And which note3 do you have?
Sent from my SM-N900 using Tapatalk
Click to expand...
Click to collapse
my note is sm-n900, indonesian region, did you have similar problem?
pls tell me how to fix it T.T
i've flashed the latest modem file, also didnt work
reflash with .pit file also didnt work
the last thing i wanna try is flashing JB rom and hope it fixed everything
stevensunshine said:
my note is sm-n900, indonesian region, did you have similar problem?
pls tell me how to fix it T.T
i've flashed the latest modem file, also didnt work
reflash with .pit file also didnt work
the last thing i wanna try is flashing JB rom and hope it fixed everything
Click to expand...
Click to collapse
Just flash N900_XXUENE1 modem file. 99% it will fix your problem. If you need that modem pm me.
Don't forget to hit tnx![emoji4]
Sent from my SM-N900 using Tapatalk
stevensunshine said:
my note is sm-n900, indonesian region, did you have similar problem?
pls tell me how to fix it T.T
i've flashed the latest modem file, also didnt work
reflash with .pit file also didnt work
the last thing i wanna try is flashing JB rom and hope it fixed everything
Click to expand...
Click to collapse
You can also flash your country's latest firmware.first try flashing latest firmware and if problem is still there then try flashing modem.
Sent from my SM-N900 using Tapatalk
my note 3 wifi and bluetooth is stuck on turning on
this afternoon i noticed that my wifi and bluetooth is stuck on turning on , i tried resetting it , doing a battery pull but the problem still happens , please can someone help me ? i am also trying to flash my phone to 5.0 firmware incase this is a bug but odin givens me an error saying NAND .write faied

[Q] Problem with the Kit Kat 4.4.4 updating

Hi !
Pls help with S3 neo 4.4.4.
I try few roms from Samsung but no success
first time I download with OTA update but when phone is get update ... I get odin screen with DOWNLOADING... with the message " could not do normal boot"
then I put back 4.3 with odin official update and the pone is working...
then I try few roms 4.4.4. official (India Kazakhstan Hon Kong) but no success always the same (odin) screen after update.
What I do wrong ?
now running 4.3 :crying:
GT-I9300I
s3ve3gub
I9300IUBUAND1
MSM8228
I have the same problem
I have the same problem. my phone is identical to yours April 2014 I9300IUBUAND1 I9300IUUBAND1 I9300IUBUAND1 4.3 Product Code: TTT--- I hope someone has a solution for our problem
Pls need solution or tip how to update my GT-I9300I Neo+ to Kitkat 4.4.4 ......
Here is my problem...I rooted my s3 neo gti9300i using towelroot and it worked ...I also didn't flash any custom recovery.. I bought my phone in june...its my first android phone...but nw I can't update as my device status is "MODIFIED"...I installed xposed and changed my device status to "OFFICIAL" using wanam xposed...I got the latest update 4.4.4...I downloaded but when it booted its self and started installing an "ERROR"...so I removed xposed and unrooted my phone using supersu...then again tryied nw ..not possible to get update server say that my system is modified...what to do nw...pls help...its my 1st phone..?
I believe it is in need of repartition. Some partition from the Rom you're trying to install exceeds current partition size.
So either find the correct update for your region (which I strongly advise) Either try it by ticking repartition( do it your own risk) which is not advisable as you might end up bricking the phone.
You need a pit file for repartition.
mariosraptor said:
I believe it is in need of repartition. Some partition from the Rom you're trying to install exceeds current partition size.
So either find the correct update for your region (which I strongly advise) Either try it by ticking repartition( do it your own risk) which is not advisable as you might end up bricking the phone.
You need a pit file for repartition.
Click to expand...
Click to collapse
whether they can pit file for Europe and rom for Kazakhstan because I found the pit to Europe. my phone is I9300IUBUAND1 I9300IUUBAND1 I9300IUBUAND1 4.3 Product Code: TTT Trinidad and Tobago.
Any solution for mine...
My phone is also S3 Neo + but is plus version with 1.4 CPU ... it is the first version for china jan 2014 .... all updates 4.3 is OK for him from Samsung firmwares .... but i cant update for 4.4 .... i always after any update get the android screen and after that Odin screen with downloading and message with cant do normal boot .... and cant go to recovery only flash back with 4.3....
Its my phone soft bricked ? I try also wit pit file and firmware flash but nothing.... the same situation ....
Pls help
nattila said:
My phone is also S3 Neo + but is plus version with 1.4 CPU ... it is the first version for china jan 2014 .... all updates 4.3 is OK for him from Samsung firmwares .... but i cant update for 4.4 .... i always after any update get the android screen and after that Odin screen with downloading and message with cant do normal boot .... and cant go to recovery only flash back with 4.3....
Its my phone soft bricked ? I try also wit pit file and firmware flash but nothing.... the same situation ....
Pls help
Click to expand...
Click to collapse
The best solution for you is to initialize your phone using Kies 3... However, this requires a running phone, not a bootlooping one... Use a firmware that works with you first!
Install it, connect your phone and do the initialization from the firmware menu... This should install the latest available firmware to your device while cleaning up the whole mess....
Good luck
moro89 said:
The best solution for you is to initialize your phone using Kies 3... However, this requires a running phone, not a bootlooping one... Use a firmware that works with you first!
Install it, connect your phone and do the initialization from the firmware menu... This should install the latest available firmware to your device while cleaning up the whole mess....
Good luck
Click to expand...
Click to collapse
The fanny thing is that .... I do have a functional phone with official Samsung firmware but its 4.3 .... I flashed almost every 4.3 on him all is working .... also try to root ..... flash recovery .... its all OK on 4.3
But when I come to 4.4.4 official firmware .... its refuse to boot ....
I try OTA update .... try KIES ... ODIN .....
always the same scenario .... after flash phone restarted ... I get the first screen with Samsung logo ... after its boot to odin with red message cant do normal boot... and don't let me to recovery (volume up+home) only to download (volume down+home)
Its weird
nattila said:
The fanny thing is that .... I do have a functional phone with official Samsung firmware but its 4.3 .... I flashed almost every 4.3 on him all is working .... also try to root ..... flash recovery .... its all OK on 4.3
But when I come to 4.4.4 official firmware .... its refuse to boot ....
I try OTA update .... try KIES ... ODIN .....
always the same scenario .... after flash phone restarted ... I get the first screen with Samsung logo ... after its boot to odin with red message cant do normal boot... and don't let me to recovery (volume up+home) only to download (volume down+home)
Its weird
Click to expand...
Click to collapse
Send it to Samsung... They definitely know how to put Kitkat on your device!
Are u sure you are downloading right firmware for your device since there are few variants around here, and mayb kitkat is not released for your variant ...
As i can see on samsung update page there is only one 4.4.4 for your device variant (s3ve3gUB)
http://samsung-updates.com/device/?id=GT-I9300I
It is : I9300IUBUBNJ1 ,so try flashing that one
Rox said:
Are u sure you are downloading right firmware for your device since there are few variants around here, and mayb kitkat is not released for your variant ...
As i can see on samsung update page there is only one 4.4.4 for your device variant (s3ve3gUB)
http://samsung-updates.com/device/?id=GT-I9300I
It is : I9300IUBUBNJ1 ,so try flashing that one
Click to expand...
Click to collapse
Do you mean.... this one???
http://www.sammobile.com/firmwares/download/37860/I9300IUBUBNJ1_I9300IUUBBNJ1_TTT.zip/
I try few times to flash I9300IUBUBNJ1 thru Odin .... OTA ... KIES .... no success ..... I have a weird phone ....
thanks for a tips
And yes ,,,,,,,my phone is UB variant .... maybe Samsung is not released firmware for my phone .....
I just look under hub
MODEL: GT-I9300I UD
SSN: I9300IGSMH
FCC: A3LGTI9300I
Still no luck with update to 4.4 ... ......
moro89 said:
The best solution for you is to initialize your phone using Kies 3... However, this requires a running phone, not a bootlooping one... Use a firmware that works with you first!
Install it, connect your phone and do the initialization from the firmware menu... This should install the latest available firmware to your device while cleaning up the whole mess....
Good luck
Click to expand...
Click to collapse
i cant install a firmware because , look at the photo , i tried 3 different Firmwares help !!!!!
nattila said:
I just look under hub
MODEL: GT-I9300I UD
SSN: I9300IGSMH
FCC: A3LGTI9300I
Click to expand...
Click to collapse
I am working on the same exact phone and I have having a hard time finding the right firmware for this phone.
It is stuck on recovery. I get a could not do normal boot and back to recovery. So I was planning on flashing a stock rom to get it out of recovery. Every how to page talks about going into setting to find your firmware version. This makes it hard when you cannot get into phone settings.
If you ever find the right Rom for this type of phone Please reply. Every rom site I have visited does not have the correct one.
This is most probably a hardware issue. Something on the main board got fried or some other glitch took place in a hardware component. Send it to Samsung for a repair or better buy a new phone.
---------- Post added at 12:25 PM ---------- Previous post was at 12:23 PM ----------
Another idea is to use Smart Switch. You don't need a running phone this time. Just choose the firmware initialization option and enter your device model and serial number, and you're good to go. If this didn't work, send it to Samsung or give it a goodbye kiss.

(Help)(Q) Downgrade Lollipop To Kitkat

can we downgrade safely 5.0.1 Lollipop to Kitkat 4.4.2 ???
model - S4 I9506 LTA
if any1 know it then plz share it step by setp....
bcoz i m noob and as far as i know that downgrading is very risky ?
edit
cant be bothered
DSA said:
edit
cant be bothered
Click to expand...
Click to collapse
please give me solution ??
Take a 4.4.2 package unpack it and remove bootloaders, then repack and test.
You can opposedly to SGY firmwares (s5360) open S4 firmwares with Winrar / 7-Zip.
Killnolife said:
Take a 4.4.2 package unpack it and remove bootloaders, then repack and test.
You can opposedly to SGY firmwares (s5360) open S4 firmwares with Winrar / 7-Zip.
Click to expand...
Click to collapse
Thanks for reply.... but it is safe to repack the firmware? and flash after repack?
sorry for ask but some users said there is IMEI null or wifi problem after downgrading? ? is it right?
I m little bit confused. ... if anything goes wrong... my mom kill me ; )
C00l.vishu.ar0ra said:
Thanks for reply.... but it is safe to repack the firmware? and flash after repack?
sorry for ask but some users said there is IMEI null or wifi problem after downgrading? ? is it right?
I m little bit confused. ... if anything goes wrong... my mom kill me ; )
Click to expand...
Click to collapse
User who say that are user who don't even care about their country code nor their CSC
If your CSC is XEF then you have to flash a non-knox 4.4.2 XEF ROM, if wifi/IMEI is null it's most likely a MODEM mismatch.
Just reflash the modem by using Odin3's CP section :good:
EDIT :
Or you may just try Mobile Odin Pro, for a buck it downgrades the phone a simple way.
imei null after downgrading to kitkat on GT-I9500
C00l.vishu.ar0ra said:
can we downgrade safely 5.0.1 Lollipop to Kitkat 4.4.2 ???
model - S4 I9506 LTA
if any1 know it then plz share it step by setp....
bcoz i m noob and as far as i know that downgrading is very risky ?
Click to expand...
Click to collapse
I first rooted and installed SUPERSU on my device with lollipop 5.0.1 to get x mode games. Since xmodgames doesn't support lollipop currently I decided to downgrade my Samsung GT-I9500 from lollipop 5.0.1 to Kit Kat via ODIN after doing a complete wipe via philz_touch_6.12.8-i9500.tar but after the install My mobile had null imei. I was able to successfully root the device and install SUPERSU and Xmodgames also worked fine but without any mobile network due to NULL Imei.
I tried all forums some had software to remove the null state and some had service code etc, but nothing worked and a techie told me that this can now be restored only through some box available only with professionals and asked me a very high fee almost 30% cost of the device.
I finally figured it out and restored my phone back to lollipop 5.0.1 after doing a wipe by PHILZ (without root selected) and my phone was back to its original state.
Hope this helps.
rschauhan said:
I first rooted and installed SUPERSU on my device with lollipop 5.0.1 to get x mode games. Since xmodgames doesn't support lollipop currently I decided to downgrade my Samsung GT-I9500 from lollipop 5.0.1 to Kit Kat via ODIN after doing a complete wipe via philz_touch_6.12.8-i9500.tar but after the install My mobile had null imei. I was able to successfully root the device and install SUPERSU and Xmodgames also worked fine but without any mobile network due to NULL Imei.
I tried all forums some had software to remove the null state and some had service code etc, but nothing worked and a techie told me that this can now be restored only through some box available only with professionals and asked me a very high fee almost 30% cost of the device.
I finally figured it out and restored my phone back to lollipop 5.0.1 after doing a wipe by PHILZ (without root selected) and my phone was back to its original state.
Hope this helps.
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Click to collapse
thnx for reply but as i said about downgrading lollipop to kitkat
i want kitkat back on my phone .. lollipop sucks... worst battery backup , working slow , no silent mode, no fully root , no xposed , no greenfy ( rooted) and many more :crying:
and plz some1 make a new thread for guide downgrading LP to KK step by step ....
The easy way:
1. Flash custom recovery
2. Flash custom 4.4.2
3. Amazing it works.
Killnolife said:
User who say that are user who don't even care about their country code nor their CSC
If your CSC is XEF then you have to flash a non-knox 4.4.2 XEF ROM, if wifi/IMEI is null it's most likely a MODEM mismatch.
Just reflash the modem by using Odin3's CP section :good:
EDIT :
Or you may just try Mobile Odin Pro, for a buck it downgrades the phone a simple way.
Click to expand...
Click to collapse
where to find MODEM and how to check that which modem file work for my device?
Lennyz1988 said:
The easy way:
1. Flash custom recovery
2. Flash custom 4.4.2
3. Amazing it works.
Click to expand...
Click to collapse
thnks .. is it safe ? i mean IMEI null or Wifi or any other issues comes after custom rom?
i am scare
C00l.vishu.ar0ra said:
thnks .. is it safe ? i mean IMEI null or Wifi or any other issues comes after custom rom?
i am scare
Click to expand...
Click to collapse
It's safe.
Lennyz1988 said:
It's safe.
Click to expand...
Click to collapse
ok let me try ... and i will tell u after this...

Dead Phone :/

I have samsung Galaxy S4 ( I9500 )
i have installed cm-12.1-20160918-NIGHTLY-i9500.zip With philz_touch_6.48.4-i9500 and it worked Well but there was a problem i call I can't here or the other here me unless open speaker and close it again it works well .. then i got OTA update i started to download it with CMUpdater and download speed wasn't well i canceled the download and Downloaded ( cm-12.1-20161002-NIGHTLY-i9500.zip ) manually and Flash it with the same Recovery after this flash process my phone started normally but when i Lock the screen and try to wake it up again it won't wake up but the device still working :/ .. and other problem is Back, menu Keys didn't work any more After this flash .. and Recovery Won't Boot :/ tried to change ( CWM - Phliz ) it and nothing happen .. TWRP is the only recovery Work But other problem still .. and i flash Stock Rom With ODIN and Problems Still i flash Kit kat and Lolipop .. nothing help :"3 ..
any help ??
ahmed44251 said:
I have samsung Galaxy S4 ( I9500 )
i have installed cm-12.1-20160918-NIGHTLY-i9500.zip With philz_touch_6.48.4-i9500 and it worked Well but there was a problem i call I can't here or the other here me unless open speaker and close it again it works well .. then i got OTA update i started to download it with CMUpdater and download speed wasn't well i canceled the download and Downloaded ( cm-12.1-20161002-NIGHTLY-i9500.zip ) manually and Flash it with the same Recovery after this flash process my phone started normally but when i Lock the screen and try to wake it up again it won't wake up but the device still working :/ .. and other problem is Back, menu Keys didn't work any more After this flash .. and Recovery Won't Boot :/ tried to change ( CWM - Phliz ) it and nothing happen .. TWRP is the only recovery Work But other problem still .. and i flash Stock Rom With ODIN and Problems Still i flash Kit kat and Lolipop .. nothing help :"3 ..
any help ??
Click to expand...
Click to collapse
Get the i9500 lollipop firmware from the sammobile and flash it via odin. Please get the firmware which is the same or newer then your bootloader.
sway8966 said:
Get the i9500 lollipop firmware from the sammobile and flash it via odin. Please get the firmware which is the same or newer then your bootloader.
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Click to collapse
i flashed it several times before and worked well .. but now i don't know what's happening
sway8966 said:
Get the i9500 lollipop firmware from the sammobile and flash it via odin. Please get the firmware which is the same or newer then your bootloader.
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Click to collapse
tell me how to know My Device Bootloader
ahmed44251 said:
tell me how to know My Device Bootloader
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Click to collapse
Just install phone info app from play store
Arpit Aggarwal said:
Just install phone info app from play store
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Click to collapse
it said the same bootloader in version i flash .. can i know the original or some thing like this ?
ahmed44251 said:
it said the same bootloader in version i flash .. can i know the original or some thing like this ?
Click to expand...
Click to collapse
When I was in kitkat I did not check the bootloader version and flashed older version which tripped the knox counter. That was why I I asked you to check the bootloader .
If you flashed the correct firmware via odin, believe that the firmware download has no problem, and flashing odin did not give any errors and yet you still have some problem, then your problem likely to be a hardware failure rather than software.
check the checksum of the downloaded firmware, flashing from different usb port or different computer, flashing with different version of odin, etc.. are the tries you can do.
sway8966 said:
When I was in kitkat I did not check the bootloader version and flashed older version which tripped the knox counter. That was why I I asked you to check the bootloader .
If you flashed the correct firmware via odin, believe that the firmware download has no problem, and flashing odin did not give any errors and yet you still have some problem, then your problem likely to be a hardware failure rather than software.
check the checksum of the downloaded firmware, flashing from different usb port or different computer, flashing with different version of odin, etc.. are the tries you can do.
Click to expand...
Click to collapse
i'll try
i downloaded Jelly bean, Kitkat and i'll flash each
Nothing Worked it still same things
ahmed44251 said:
i'll try
i downloaded Jelly bean, Kitkat and i'll flash each
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Click to collapse
Could you tell me your bootloader version of your phone and also give me the link of the lollipop firmware that you downloaded from the sammobile.
if it is possible could you tell me what message you have when you flash that lollipop firmware via odin.
If your phone is on lollipop, flashing kit-kat or jelly beam wont help and it could harm your phone.
sway8966 said:
Could you tell me your bootloader version of your phone and also give me the link of the lollipop firmware that you downloaded from the sammobile.
if it is possible could you tell me what message you have when you flash that lollipop firmware via odin.
If your phone is on lollipop, flashing kit-kat or jelly beam wont help and it could harm your phone.
Click to expand...
Click to collapse
bootloader Version : I9500XXUHPH3
Frimware link : http://www.sammobile.com/firmwares/download/93065/I9500XXUHPH3_I9500SERHPH1_SER/
Odin didn't Gave me any Error Messages .. it work Like charm
Kitkat Solve Original Recovery Problem .. and two other problems still ...but lollipop all 3 still
Could 4Files Firmware Help ??
ahmed44251 said:
bootloader Version : I9500XXUHPH3
Frimware link : http://www.sammobile.com/firmwares/download/93065/I9500XXUHPH3_I9500SERHPH1_SER/
Odin didn't Gave me any Error Messages .. it work Like charm
Kitkat Solve Original Recovery Problem .. and two other problems still ...but lollipop all 3 still
Click to expand...
Click to collapse
Well ph1/ph3 is the latest firmware for i9500 . It was released a week ago. It is for Russia. I am using the firmware released in 2015. Try to download it again and flash it.
4 files Frimware and I9500XXUHPH3 Didn't help :/
this maybe Hardware problem (board .. )

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