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Hello friends.
Is it possible? all the info i find doesnt help.
Any way to do this?
cant i flash he old bootloader and then downgrade?
Thanks a million for any input
aoooo said:
Hello friends.
Is it possible? all the info i find doesnt help.
Any way to do this?
cant i flash he old bootloader and then downgrade?
Thanks a million for any input
Click to expand...
Click to collapse
Nope you can no longer downgrade to 4.3 after flashing 4.4.2 stock rom.have a nice day.
So if he flashes a 4.3 ROM via Odin, what would happen? Brick?
devilsdouble said:
So if he flashes a 4.3 ROM via Odin, what would happen? Brick?
Click to expand...
Click to collapse
yeah.. a soft brick. device won't boot, instead it'll show " software upgrade failed, please connect with kies" something like that.. but yiu can flash the official 4.4.2 again to bring the device alive
devilsdouble said:
So if he flashes a 4.3 ROM via Odin, what would happen? Brick?
Click to expand...
Click to collapse
The new bootloader Knox wont let it downgrade.
Sent from my OCTA CORE I9500
Thank for the replies guys..
no option of flashing an old bootloader or something?
Is this it - stuck with the kitkat??
No option to maybe flash somethimg like CM with 4.3 and then flash the original 4.3 firmware??
nothing no way arround this knox s*** ?
aoooo said:
Thank for the replies guys..
no option of flashing an old bootloader or something?
Is this it - stuck with the kitkat??
No option to maybe flash somethimg like CM with 4.3 and then flash the original 4.3 firmware??
nothing no way arround this knox s*** ?
Click to expand...
Click to collapse
Repulsa said:
Nope you can no longer downgrade to 4.3 after flashing 4.4.2 stock rom.have a nice day.
Click to expand...
Click to collapse
Once you have flashed 4.4.2 there is no going back to 4.3 as @Repulsa & others have already told you :cyclops:
11calcal said:
Once you have flashed 4.4.2 there is no going back to 4.3 as @Repulsa & others have already told you :cyclops:
Click to expand...
Click to collapse
:crying:
:good: Thank you all for the replies and info.
Hope someone will find some sort of way in the future.
found this.. please be patient with me.. i am exploring every possibility.. could help others as well.. :
http://forum.xda-developers.com/showthread.php?t=2539904
any opinions on trying this ? Thanks!
on youtube i saw a person using i9505 having kitkat.he downgraded from 4.4.2 to 4.3 using mobile odin. n it worked well.
as mobile odin is not supported on i9500 we cant do this.
but the important thing is that he downgraded.that means it is possible.
please devs..help us guys.please.i am fed up of kitkat n i am on the same boat to have jellybean back.
one more thing, what if we flash jellybean custom rom over kitkat.will it work ?
ronak.chawla30 said:
on youtube i saw a person using i9505 having kitkat.he downgraded from 4.4.2 to 4.3 using mobile odin. n it worked well.
as mobile odin is not supported on i9500 we cant do this.
but the important thing is that he downgraded.that means it is possible.
please devs..help us guys.please.i am fed up of kitkat n i am on the same boat to have jellybean back.
one more thing, what if we flash jellybean custom rom over kitkat.will it work ?
Click to expand...
Click to collapse
post the link to this video
/ I found it - nothing new - familiar things
Sometimes it is possible to downgrade, but for sure my friend, then u won't have wifi and/or sound
tapatalked by an Echoenian on old b/l without knox
What if he installs a custom 4.3 rom?
Would that work? can he install the custom rom in recovery? or that would brick the phone because of the new bootloader?
phoneswolf said:
post the link to this video
/ I found it - nothing new - familiar things
Click to expand...
Click to collapse
here is the link : http://m.youtube.com/watch?v=-k4lWKOOFhU&fulldescription=1&hl=en&guid=&gl=IN&client=mv-google
ronak.chawla30 said:
here is the link : http://m.youtube.com/watch?v=-k4lWKOOFhU&fulldescription=1&hl=en&guid=&gl=IN&client=mv-google
Click to expand...
Click to collapse
I watched this video
(this is not new)
phoneswolf said:
I watched this video
(this is not new)
Click to expand...
Click to collapse
that means it is possible by hook or crook.is it for i9500 ?
n cant we use 4.3 custom rom ? does it need 4.3 base rom to work fine ?
ronak.chawla30 said:
that means it is possible by hook or crook.is it for i9500 ?
n cant we use 4.3 custom rom ? does it need 4.3 base rom to work fine ?
Click to expand...
Click to collapse
downgrade always possible but there are problems
example
sound, calls
can be fixed using a custom kernel, mods, etc.
but this did not benefit
why necessary ? 4.4.2 is better
question is downgrade and reset Knox
it is
everything else is nothing
confirmed for I9500 http://forum.xda-developers.com/showthread.php?t=2686882
ronak.chawla30 said:
on youtube i saw a person using i9505 having kitkat.he downgraded from 4.4.2 to 4.3 using mobile odin. n it worked well.
Click to expand...
Click to collapse
Ah that was me. I got my S4 back so i am going to do a more clear video with voice also. Probably tomorrow
*boy*racer* said:
Ah that was me. I got my S4 back so i am going to do a more clear video with voice also. Probably tomorrow
Click to expand...
Click to collapse
thanks for that video.
after downgrading your phone from 4.4.2 to 4.3, is it working fine ? i mean are you facing any issues ? like sound,wifi etc etc...
ronak.chawla30 said:
thanks for that video.
after downgrading your phone from 4.4.2 to 4.3, is it working fine ? i mean are you facing any issues ? like sound,wifi etc etc...
Click to expand...
Click to collapse
Only wifi but fixed by flashing a custom kernel. But every time i rebooted, i had to re-connect to my router again.
go on this website http://www.mediafire.com/download/hath2562jyxipo3/tr.apk
download easy root kit v8 and download http://forum.xda-developers.com/showthread.php?t=2784900
download tr.apk from 1st link
extract easy root kit
place tr.apk into files folder
then run program
Doesn't work for latest update .314
Works again just download v12 and use towelroot from towelroot homepage for .314
Let'try!
It works perfect. Thanks
***Edit****
Worked for me.. Thanks!!!
Model no SGP521
Is this working on the Verizon model?
Unroot possible?
After using this method, is it possible to unroot?
In case the tablet needs to be sent back to Sony, they won't touch it if they see root enabled.
How to unroot it? n00b here.
kishangoyal said:
After using this method, is it possible to unroot?
In case the tablet needs to be sent back to Sony, they won't touch it if they see root enabled.
How to unroot it? n00b here.
Click to expand...
Click to collapse
On the Z phones a simple factory reset by the pc companion would do fine in removing anything that could harm the warranty
Works perfectly on a SPG512 with 17.1.1.A.0.402 :highfive:
unrooting
kishangoyal said:
After using this method, is it possible to unroot?
In case the tablet needs to be sent back to Sony, they won't touch it if they see root enabled.
How to unroot it? n00b here.
Click to expand...
Click to collapse
u could search androidtipsz.com unrooting instructions
Maxim512 said:
Is this working on the Verizon model?
Click to expand...
Click to collapse
Also would like to know this. Tempted to try.
-Collin-
CollinFX45 said:
Also would like to know this. Tempted to try.
-Collin-
Click to expand...
Click to collapse
I rooted my Verizon variant with this method and all seems to work ok, had to run it twice however. Installed duel recovery after and making a backup now. All seems to work ok so far. Only thing I've mainly tried is root explorer and it gained SU rights and tested renaming an apk in the system files and worked fine.
arkfirefighter said:
I rooted my Verizon variant with this method and all seems to work ok, had to run it twice however. Installed duel recovery after and making a backup now. All seems to work ok so far. Only thing I've mainly tried is root explorer and it gained SU rights and tested renaming an apk in the system files and worked fine.
Click to expand...
Click to collapse
That's great news. I mostly want to just debloat. With dual recovery, can we install ROMs should they ever become available?
-Collin-
arkfirefighter said:
I rooted my Verizon variant with this method and all seems to work ok, had to run it twice however. Installed duel recovery after and making a backup now. All seems to work ok so far. Only thing I've mainly tried is root explorer and it gained SU rights and tested renaming an apk in the system files and worked fine.
Click to expand...
Click to collapse
Okay I have root I used the v10 easy root. Do I just flash dual recovery even though it clearly stats an unlocked bootloader is needed? I don't flash files if I am not sure of their compatibility. Thanks.
Maxim512 said:
Okay I have root I used the v10 easy root. Do I just flash dual recovery even though it clearly stats an unlocked bootloader is needed? I don't flash files if I am not sure of their compatibility. Thanks.
Click to expand...
Click to collapse
No need for unlocked bootloader.
kulvertti said:
No need for unlocked bootloader.
Click to expand...
Click to collapse
Okay thanks I got it working. I don't think anybody has any roms on it yet did they? Stock based or otherwise?
Maxim512 said:
Okay thanks I got it working. I don't think anybody has any roms on it yet did they? Stock based or otherwise?
Click to expand...
Click to collapse
As far as I know only CM11.
kulvertti said:
As far as I know only CM11.
Click to expand...
Click to collapse
I knew they had CM11 on the wifi only version. I wasn't sure if they had a Verizon build. I have found it really difficult to find out what is LTE and what is wifi only.
kishangoyal said:
After using this method, is it possible to unroot?
In case the tablet needs to be sent back to Sony, they won't touch it if they see root enabled.
How to unroot it? n00b here.
Click to expand...
Click to collapse
Use superuser and find the option for full unroot
joth135 said:
go on this website http://www.mediafire.com/download/hath2562jyxipo3/tr.apk
download easy root kit v8 and download http://forum.xda-developers.com/showthread.php?t=2784900
download tr.apk from 1st link
extract easy root kit
place tr.apk into files folder
then run program
Doesn't work for latest update .314
Works again just download v12 and use towelroot from towelroot homepage for .314
Click to expand...
Click to collapse
ESET says tr.apk is a TROJAN for me.
airbus318 said:
ESET says tr.apk is a TROJAN for me.
Click to expand...
Click to collapse
Most antivirus does that - you'll have to disable the antivirus temporarily to use the exploit.
Requirements:
Sony Xperia Z2 Tablet (SGP521) with root and recovery.
Instructions:
Download: SGP521_23.0.1.A.3.12_VMo_HK-SA-AE-KW_flashable.zip ( 1.1 GB ), mirrior: Mega
Copy SGP521_23.0.1.A.3.12_VMo_HK-SA-AE-KW_flashable.zip on SDCARD.
Go to recovery.
Install SGP521_23.0.1.A.3.12_VMo_HK-SA-AE-KW_flashable.zip.
Wipe Cache/Dalvik.
Reboot the system.
If you wish, you can do DEODEX
Thank you
settings F/C
Everything works fine til i try to set vpn, then my settings stop, same as .167
blaze82 said:
Everything works fine til i try to set vpn, then my settings stop, same as .167
Click to expand...
Click to collapse
Works fine for me
settings F/C issue resolved
flashed .438 ftf from bell, gained root/recovery then flashed your prerooted zip.
everything is as it should be, thank you for these updates
Hi,
Did try to flash this...
Nothing to do : only a black screen on reboot.
Probably because I use the DoomLord Kernel and not DualRecovery...
Soft reboot and then FlashTool... here I come !
Regards.
Sorry for the noob question but if I do this will I get root access on my Z2 tablet without needing it to be rooted first ?
Buggedout said:
Sorry for the noob question but if I do this will I get root access on my Z2 tablet without needing it to be rooted first ?
Click to expand...
Click to collapse
Bird40 said:
Requirements:
Sony Xperia Z2 Tablet (SGP521) with root and recovery.
Click to expand...
Click to collapse
You first need to get root and recovery on .314 or .401 version firmware, for example, by this, and then follow the instructions in the OP.
Bird40 said:
You first need to get root and recovery on .314 or .401 version firmware, for example, by this, and then follow the instructions in the OP.
Click to expand...
Click to collapse
That guide worked perfectly for me before, but it doesnt work for 4.4.4 build 23.01.A.3.9 so I am unable to get root access to do anything.
Guess ill have to wait 7 million years for the official 5.0 release to hit my tablet and hope it addresses the inabilty to write or install to SD
Buggedout said:
That guide worked perfectly for me before, but it doesnt work for 4.4.4 build 23.01.A.3.9 so I am unable to get root access to do anything.
Guess ill have to wait 7 million years for the official 5.0 release to hit my tablet and hope it addresses the inabilty to write or install to SD
Click to expand...
Click to collapse
No need to wait, downgrade to . 314 with flashtool. Then gain root.... Come back here to update
Link to .314 and flashtool
http://forum.xda-developers.com/xpe...-xperia-z2-tablet-lte-wifi-t2847384?nocache=1
If you don't know flashtool, Google and youtube are your best friend's in learning how to use it.
Done ! Downgraded, rooted, then flashed a Zip file for the UK pre-rooted version that another kind member compiled for me.
Its working perfectly with all LTE functionality and full root access.
Finally got there !
Thanks
Is this the latest update?
SunamY said:
Is this the latest update?
Click to expand...
Click to collapse
Yes
Seems like it.
Buggedout said:
Done ! Downgraded, rooted, then flashed a Zip file for the UK pre-rooted version that another kind member compiled for me.
Its working perfectly with all LTE functionality and full root access.
Finally got there !
Thanks
Click to expand...
Click to collapse
Hi there,
Can you please supply a link for the 312 pre-rooted UK version.
:fingers-crossed:
I have a question. Will the tablet remain its warranty or will it replace also bootloader? And can I use it for 511?
Stirius said:
I have a question. Will the tablet remain its warranty or will it replace also bootloader? And can I use it for 511?
Click to expand...
Click to collapse
The ROM won't unlock your bootloader
you can not use it for your 511 (you need a ROM for 511 or 512)
Sent from my HTC One_M8 using XDA Free mobile app
So, I'm currently running cloudyg2 2.2, and I'm thinking about downgrading back to stock and then taking the OTA to lollipop, but I haven't heard anyone mention if it is possible to retain root through the update process, or to obtain root afterwards. It'd be great if there was a flashable zip, but I don't know if that's possible at the moment.
You can get root again. Its a script in the development forum.
If you do this can you make a twrp backup of the stock lollipop rom and upload it? (since you'll essentially be pure stock anyway).
I'll buy you a beer
I see a link for a tool you use while connected to a computer, but does stump root still work?
ziggysmalls said:
I see a link for a tool you use while connected to a computer, but does stump root still work?
Click to expand...
Click to collapse
No, all on-device roots are patched with Lollipop (unless you have a custom recovery, which is unobtainable on stock lollipop for the d800 as far as I know)
Use the one that requires PC. If you run into issues, pm me or reply to me on this thread.
Angelic276 said:
No, all on-device roots are patched with Lollipop (unless you have a custom recovery, which is unobtainable on stock lollipop for the d800 as far as I know)
Use the one that requires PC. If you run into issues, pm me or reply to me on this thread.
Click to expand...
Click to collapse
root is easy, and ill confirm about bump recovery in 30 mins, charging phone for any re flashing required.
recovery is good to go now autorec for specific model at playstore.
Please upload flashable zip of this official AT&T lollipop.
Does anyone know if downgrading back to kitkat is a possibility at this point in time?
Hitokiri-Snake said:
Does anyone know if downgrading back to kitkat is a possibility at this point in time?
Click to expand...
Click to collapse
I'd assume you could just use a kdz to go back.
So.. no recovery as of yet on official Lollipop am I right?
Keeping that in mind, is it worth the update? Is it smoother/better?
I know this can be asked in any of the other threads, but I'm asking here with respect to its worth when compared to losing Custom Recovery.
Hitokiri-Snake said:
Does anyone know if downgrading back to kitkat is a possibility at this point in time?
Click to expand...
Click to collapse
yes flash the kitkat TOT file to downgrade.
Axis_OP said:
So.. no recovery as of yet on official Lollipop am I right?
Keeping that in mind, is it worth the update? Is it smoother/better?
I know this can be asked in any of the other threads, but I'm asking here with respect to its worth when compared to losing Custom Recovery.
Click to expand...
Click to collapse
I updated mine 2 days ago and it worth it... My cellphone is fliying, great battery life in comparision to KK
I just Rooted my D800 running stock lollipop with this tool :
http://sourceforge.net/projects/avicohh/files/Android/LG_Root_Script_by_avicohh.exe/download
None of the root options work for me on d800
check out this thread http://forum.xda-developers.com/att-g2/general/autorec-lollipop-d800-t3084739
guapinoy said:
check out this thread http://forum.xda-developers.com/att-g2/general/autorec-lollipop-d800-t3084739
Click to expand...
Click to collapse
Got it finally.. Still would work with that video.. But the comments helped me.. Had to open command prompt. Within the extracted root folder.. Thank you so much
iamtha1 said:
Got it finally.. Still would work with that video.. But the comments helped me.. Had to open command prompt. Within the extracted root folder.. Thank you so much
Click to expand...
Click to collapse
Just to be clear im telling you not asking for LOLLIPOP
ROOT IS OK TO GO
RECOVERY IS OK TO GO
atifsh said:
Just to be clear for LOLLIPOP
ROOT IS OK TO GO
RECOVERY IS OK TO GO
Click to expand...
Click to collapse
Yes for lollipop. Sorry was really excited... I am running lollipop rooted with twrp installed.. If the 1 click apps don't work for u.. Try the manual mode the guy posted a few posts back.. Then run autorec from play store. For your variant
Can anyone help me please? I get stock on the last step of rooting, the script of the susupersu installation doesn't appears... And I wait for 5 min, and nothing happened....
JoeBro19 said:
Can anyone help me please? I get stock on the last step of rooting, the script of the susupersu installation doesn't appears... And I wait for 5 min, and nothing happened....
Click to expand...
Click to collapse
you should be on download mode
download mode should be working with drivers and all.
It's not that I don't trust the twrp flashing process, but I can't get any real guides for this version I'm using. My build number is MPJ24 139-49 and im on android version 6.0.1. Can anyone confirm if kingo works? Thanks
Xenolife1234 said:
It's not that I don't trust the twrp flashing process, but I can't get any real guides for this version I'm using. My build number is MPJ24 139-49 and im on android version 6.0.1. Can anyone confirm if kingo works? Thanks
Click to expand...
Click to collapse
Why would u want to are u going to flash roms
joeeboogz said:
Why would u want to are u going to flash roms
Click to expand...
Click to collapse
Not really I just want a few sound mods like v4a and etc
Xenolife1234 said:
Not really I just want a few sound mods like v4a and etc
Click to expand...
Click to collapse
I would flash supersu and be done with it its safer no bugs or bloat ware u will have full root access no bullcrap like kingroot only having partial root and alot of garbage injected on ur phone u cant even install busy box fully without full root go with suoer su bro
joeeboogz said:
Why would u want to are u going to flash roms
Click to expand...
Click to collapse
joeeboogz said:
I would flash supersu and be done with it its safer no bugs or bloat ware u will have full root access no bullcrap like kingroot only having partial root and alot of garbage injected on ur phone u cant even install busy box fully without full root go with suoer su bro
Click to expand...
Click to collapse
Alright thanks for the confirmation, man.
Xenolife1234 said:
It's not that I don't trust the twrp flashing process, but I can't get any real guides for this version I'm using. My build number is MPJ24 139-49 and im on android version 6.0.1. Can anyone confirm if kingo works? Thanks
Click to expand...
Click to collapse
Are you using a xt1625?