Unroot A7 - Galaxy A3, A5, A7, A8, A9 Q&A, Help & Troubleshoot

Dear All,
i have been trying to unroot my phone to get the latest update of Lollipop on my A7, i followed the instruction and did full unroot from SuperSU app. After unrooting i checked my device status it showed me Custom and tried to update the phone and got the error of device is modified please try to update through samsung kies.
can you all please help me, i am stuck!!!

What you can do is flash a stock rom using odin then it will be stock and u will receive ota updates ✌

fahadasad said:
What you can do is flash a stock rom using odin then it will be stock and u will receive ota updates
Click to expand...
Click to collapse
I doubt this will work mainly because rooting trips KNOX which is an e-fuse so that means that if tripped there's no going back to Official status . You can always install the latest firmwares with ODIN though.

fahadasad said:
What you can do is flash a stock rom using odin then it will be stock and u will receive ota updates
Click to expand...
Click to collapse
I can confirm that this works.

fahadasad said:
What you can do is flash a stock rom using odin then it will be stock and u will receive ota updates
Click to expand...
Click to collapse
installing stock rom using odin will fix this or not? i haven't tried yet please let me know.
I rooted my phone due to ES FILE Manager permission, i was unable to cut / paste any file from internal memory to external using es file manager. is there any other file manager who doesn't requires root access to cut/paste/delete data from internal/external memory?

Related

impossible to update my note ?

Hello.
i have a rooted galaxy note and there is an ota update availaible.
When i do the update, it install it, reboot and says that it failed to install it.
When i use kies, i launch kies and it says that my mobile phone is not campatible with kies 2.0.
What can i do ?
Thank you
parisien99 said:
Hello.
i have a rooted galaxy note and there is an ota update availaible.
When i do the update, it install it, reboot and says that it failed to install it.
When i use kies, i launch kies and it says that my mobile phone is not campatible with kies 2.0.
What can i do ?
Thank you
Click to expand...
Click to collapse
You maybe have cwm recovery and not stock recovery?
Sent from my GT-N7000 using Tapatalk
afilopou said:
You maybe have cwm recovery and not stock recovery?
Sent from my GT-N7000 using Tapatalk
Click to expand...
Click to collapse
Of course.
What can i do to make the update with cwm recovery ?
Thank you.
i got the same problem , cant upgrade the cwm gets it back and upgrade fales all the time.
I had the same problem updating to 2.3.6. OTA update downloads, but crashed during the install. Fixed it by downloading a stock (updated) rom & flashing with CWM.
U can find the stock roms here: http://forum.xda-developers.com/showthread.php?t=1424997
Just make sure u read the instructions thoroughly.
OTA updates are usually patch files, which expect to find a completely unadulterated /system partition -if you've rooted, this won't be the case so the OTA will fail.
If you are rooted with CWM, you are *always* better off waiting for someone to repackage updates/ROM in CWM format.
Regards,
Dave
Don't do it! I had the same issue as OP updating OTA but was able to do it via Kies. I wish I didn't! My update broke root access (went from KK1 to LA2) and now I'll have to downgrade via Odin to get my root back
AnyMal said:
Don't do it! I had the same issue as OP updating OTA but was able to do it via Kies. I wish I didn't! My update broke root access (went from KK1 to LA2) and now I'll have to downgrade via Odin to get my root back
Click to expand...
Click to collapse
so what can i do to make the update without breaking my phone ?
Thank you

need official updates but rooted

Hello,
I accidentally rooted my GT-I9500, i didn't knew after just root i wont be able to get official stock rom updates!!! ... is there a way i can still get official updates with just removing the root and not changing the entire firmware.??
Thx in advance!
vstrtz said:
Hello,
I accidentally rooted my GT-I9500, i didn't knew after just root i wont be able to get official stock rom updates!!! ... is there a way i can still get official updates with just removing the root and not changing the entire firmware.??
Thx in advance!
Click to expand...
Click to collapse
I'm not sure, but I think if you have the stock ROM and kernel you would still be able to receive OTA updates. However installing them might unroot your phone.
arminale said:
I'm not sure, but I think if you have the stock ROM and kernel you would still be able to receive OTA updates. However installing them might unroot your phone.
Click to expand...
Click to collapse
no i am not recieving the update.. it says device is modified when i try to do software update...
vstrtz said:
no i am not recieving the update.. it says device is modified when i try to do software update...
Click to expand...
Click to collapse
Dude no way to root and get ots even if u use triangle away and ur device connects to server and downloads ota package u get error when installing ota package so u cud keep a firmware on comp whenever new ota is available just flash that firmware on pc and ota then root
u can check for ota from sammobile plus u dnt need to loose data on flashing
press thanks if helped
vstrtz said:
Hello,
I accidentally rooted my GT-I9500, i didn't knew after just root i wont be able to get official stock rom updates!!! ... is there a way i can still get official updates with just removing the root and not changing the entire firmware.??
Thx in advance!
Click to expand...
Click to collapse
Flash a stock firmware back to ur phone using Odin
Reset the device from settings / accounts / backup & Reset ur device should be official and u should be able to get OTA
for firmware link check my signature
Note: do not use triangle away for ur variant its not supported
Can I do this simply by using Triangle Away with i9505?
vstrtz said:
Hello,
I accidentally rooted my GT-I9500, i didn't knew after just root i wont be able to get official stock rom updates!!! ... is there a way i can still get official updates with just removing the root and not changing the entire firmware.??
Thx in advance!
Click to expand...
Click to collapse
hi. i rooted my phone and managed to download the MEA to MG9 OTA update, so i might help. download the cofface recovery from http://link.and-share.ir/uploads/cofface-S4-recovery-en-V3-0-zip.zip and flash with odin. then boot into recovery (turn off the phone then hold volume up and home and power) then select unroot from recovery. then turn off your phone and flash the official status mod http://d-h.st/1lt. then reboot and install the OTA. after updating you can root again just like i did,
have you tried the "full unroot" option in chainfires superSU?
easier than flashing a new recovery...

[Q] [HELP] Unroot didn't work?

hi, i rooted my phone without flashing a new frimware (just flashed recovery), and i had a lot of problems that a friend with a i9505 didn't, like a microsd not writing and not getting ota, can't flash new custom ROM
so i wanted to unroot, i figured that if i never flashed a new firmware than all i need to do is unroot, so using the su full unroot feature i unrooted and used kingo to varify the phones is not rooted, but i still have recoovery and in device status it shows custom binary.
so what can i do to restore official status?
maoroh said:
hi, i rooted my phone without flashing a new frimware (just flashed recovery), and i had a lot of problems that a friend with a i9505 didn't, like a microsd not writing and not getting ota, can't flash new custom ROM
so i wanted to unroot, i figured that if i never flashed a new firmware than all i need to do is unroot, so using the su full unroot feature i unrooted and used kingo to varify the phones is not rooted, but i still have recoovery and in device status it shows custom binary.
so what can i do to restore official status?
Click to expand...
Click to collapse
Just flash Samsung firmware and it will unroot get it from sammobile.com
jaythenut said:
Just flash Samsung firmware and it will unroot get it from sammobile.com
Click to expand...
Click to collapse
will that allow me to update from kies?
maoroh said:
will that allow me to update from kies?
Click to expand...
Click to collapse
Yeah it will be like the day you got it .
You have to flash with odin and your be back to stock
jaythenut said:
Yeah it will be like the day you got it .
You have to flash with odin and your be back to stock
Click to expand...
Click to collapse
do you think there's any chance it caused the microsd card to not work in the phone? because the same card works in any other device i tested in except my phone
maoroh said:
do you think there's any chance it caused the microsd card to not work in the phone? because the same card works in any other device i tested in except my phone
Click to expand...
Click to collapse
Should be ok try and format the card might work
maoroh said:
hi, i rooted my phone without flashing a new frimware (just flashed recovery), and i had a lot of problems that a friend with a i9505 didn't, like a microsd not writing and not getting ota, can't flash new custom ROM
so i wanted to unroot, i figured that if i never flashed a new firmware than all i need to do is unroot, so using the su full unroot feature i unrooted and used kingo to varify the phones is not rooted, but i still have recoovery and in device status it shows custom binary.
so what can i do to restore official status?
Click to expand...
Click to collapse
Did you get it to work
jaythenut said:
Did you get it to work
Click to expand...
Click to collapse
well funny enough kies firmware upgrade worked yet it still shows custom status, and the microsd still won't write

[q] your device has been modified!

Help! I've reset the flash counter through Triangle Away, unrooted my phone, and even flashed stock rom to my Note 3, but still getting this message: "Your device has been modified. Software updates are not available." When I'm trying to update my Note 3. How to fix this? Sorry for noob question.
re: OTA
kokoro18 said:
Help! I've reset the flash counter through Triangle Away, unrooted my phone, and even flashed stock rom to my Note 3, but still getting this message: "Your device has been modified. Software updates are not available." When I'm trying to update my Note 3. How to fix this? Sorry for noob question.
Click to expand...
Click to collapse
When you flashed the stock rom was it the ODIN flash rom which can be found and
downloaded from http://SamMobile.com ?
There are a lot of twrp/cwm flashable stock roms but if you want to make your phone stock
so it can get OTA updates the stock official rom must be the odin flash type and you need to
un-install root then do a full wipe before odin flashing the official stock rom.
Good luck!
Misterjunky said:
When you flashed the stock rom was it the ODIN flash rom which can be found and
downloaded from http://SamMobile.com ?
There are a lot of twrp/cwm flashable stock roms but if you want to make your phone stock
so it can get OTA updates the stock official rom must be the odin flash type and you need to
do a full wipe before flashing the official stock odin flash rom before odin'ing.
Good luck!
Click to expand...
Click to collapse
Yes, I've flashed the stock rom through odin which I have downloaded from sammobile and did a full wipe. Still no luck. Help please!
kokoro18 said:
Yes, I've flashed the stock rom through odin which I have downloaded from sammobile and did a full wipe. Still no luck. Help please!
Click to expand...
Click to collapse
what is it your trying to update?
if your knox is tripped you won't be able to update through OTA afaik

Can I update via OTA if i have rooted and installed CWM

My 9005 is currently running on stock XXUEND3(XEF). my phone is rooted and CWM installed. xopsed installer and wanam module are also installed.i received OTA message for update.i wish to know that can i update(via OTA) without any issue?If not then please inform how to?
mukeshg121 said:
My 9005 is currently running on stock XXUEND3(XEF). my phone is rooted and CWM installed. xopsed installer and wanam module are also installed.i received OTA message for update.i wish to know that can i update(via OTA) without any issue?If not then please inform how to?
Click to expand...
Click to collapse
No.
1. CWM = Custom Recovery. Anything but stock recovery cannot install an official OTA.
2. If you didn't have CWM and had stock recovery, Xposed and Wanam shouldn't matter when doing the OTA, all you have to do is reinstall the Xposed Framework afterwards inside the framework menu.
3. If you want to do this update, you must go back on stock ROM, meaning you will have to flash the current firmware in Odin which would delete all your data and root. Perform the update then hope you can still root, if necessary.
mukeshg121 said:
My 9005 is currently running on stock XXUEND3(XEF). my phone is rooted and CWM installed. xopsed installer and wanam module are also installed.i received OTA message for update.i wish to know that can i update(via OTA) without any issue?If not then please inform how to?
Click to expand...
Click to collapse
Rooting And installing CWM breaks OTA...
Sent from my XT1033
thanks for reply.i downloaded latest stock firmware from sammobile .iplease let me know do i need to first format catch,data,system in CWM before flashing latest firmware via odin.
No but why not flashing directly custom rom with last firmware like alexandr? ???
mukeshg121 said:
thanks for reply.i downloaded latest stock firmware from sammobile .iplease let me know do i need to first format catch,data,system in CWM before flashing latest firmware via odin.
Click to expand...
Click to collapse
Yep.!! U need to clean old data and flash New1, it's always better to perform a full format...

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