Ace 2 official rom update and root problem - Android Q&A, Help & Troubleshooting

My phone is made in Vietnam.
I tried to root it .first time it root and # icon appeared but root explorer closed by superuser required
when i was searching in supersu setting suddenly it removed and never came back with several time rooting again.
I also tried to update it to Portugal 4.1.2 two time but it came back to first 2.3.6
usb port was known
WiFi update got fail in downloading mode and kies update failed at last moment
I don't know whats problem????

Related

problem with OTA, not rooted

So i bought a used Verizon S4 yesterday and it works fine. Last night it said it had an update, so i accepted before i went to sleep and this morning it said "software update unsuccessful"
Today i tried again to update, i downloaded the update, it verified the download, update available, tap to install, install now, it booted, said installing system update and then "error" about 5 seconds later and thats as far as it gets before it restarts the phone and says "software update unsuccessful"
The phone is not rooted (i used root checker) and is currently on I545VRUAMDK
Any ideas or suggestions to remedy this issue?
Plug it into your PC and let it update thru the Verizon app. Just realize once you take the update you will not be able to root your phone.
that worked, thanks!

Warning !!!

Hi
I can confirm that [ROOT] Root your G2 [ATT|VZW|TMO|KT|RGS|BELL|TELUS|OPEN] [Yay!] from
http://forum.xda-developers.com/showthread.php?t=2448887
works on new and unreleased firmware 10B Euro Open but :
the installed SU : superuser doesn't update and doesn't work fully.
after the installation i have installed Super SU allowed him to update the binaries and uninstall superuser and works/
rooting crashes the build in lock screen from time to time and the phone reboots.
Installing alternate look screen solves this problem
Regards
No need to scream wolf. This has been out for over two months and you are the first to have problem with lock screen and resets the phone.
Maybe...
wargreymon89 said:
No need to scream wolf. This has been out for over two months and you are the first to have problem with lock screen and resets the phone.
Click to expand...
Click to collapse
true but the new phone i got last week has a new version unavailable as yet for download 10B euro open.
Maybe this is the problem.
Regards

[Q] Galaxy S3 I9305 KitKat 4.4.4 Stock Rom strange rooting problem

Hi there, guys! Yesterday I upgraded the rom on my Galaxy I9305 FROM 4.3 to 4.4.4 KitKat with Odin on my laptop, after that I rooted it also with Odin. The 4.3 was release for Orange operator and now it is German 4.4.4 if it matters. So after the root and starting the phone a message appeared supersu cannot start or so, which is normal, so I've entered in Google play and tried to update supersu', but it only give me an option to open it, but when I do it crashes with the same message. Tried to install it manually from the phone memory, but without success, it tries to instal, but then it shows that the app is not installed. The app supersu is in the device/system folder anyway and cannot be deleted ( I tried with hard reset). So I've tried to reroot the phone with odin, but none of my laptops recognizes the phone anymore, it charges, but that's all a message that the hardware cannot be regnized appears. I have another Galaxy S3, that connects easly with all my laptops so I'm guessing that the supersu app is involved. And YES I tried to reinstal the drivers and Samsung kies. I've rooted LG, Sony and my other Glaxy s3 which is i9300 enough times to know how to doit again, but never had that kind of a problem. I hope that someone here can help me. Thank you!
There was that one thing that I didn't try, that did the job finally: I Installed the supersu app but this time from the system/app folder, after that it tried to disable knox but without success, so I have rebooted the phone, but then supersu app was unable to start again, so I installed it one more time ( it works only if I install it from system/app folder) and this time disabled knox successfully.After that the connection with my laptop was piece of cake. That's all, this thread can be locked!

Wireless update got disabled after root

I have updated my Walton Primo RM 2 via WiFi once. Then I've rooted my device. Now it says "Your system is damaged. Wireless update is disabled" whenever I try to update via wirelessly.
I know that you can not get official updates normally after rooting your device. So. I tried unrooting the device, but still showing the same error message.
I've cleared data of FOTA update provider and tried again. Didn't work.
I did the root using KingRoot and other than this issue, my phone works fine.
How can I solve this problem. Is there a option by which I can delete some system files using root explorer to solve the issue? Other than flashing a new custom ROM what can I do?
Seem problem with Lyf flame 1
No one on XDA who can solve it

p9 lite problems pleaaaas help me

hii guys i own huawei p9 lite
i rooted the mobile from more 3 months and every thing was okay since i found an update message in the sittings.
i was wondered because i know that no updates might reach my phone after update ... i tried to do the update from the sittings but it failed after I was curious about the new gestures on this update so i tried to install it from recovery but when the phone rebooted i shocked when i found that was failed and some of system apps and sim card apps disappeared and the signal too then the mobile was restarting without i do ... but okay i was using it wzout all of this then i decided to repair it i opened the recovery of the root that was revolution recovery then i tried to install a stock firmware again but its failed and give me message that is "no os installed ''
i tried to find a solution online i found that i can restore the system but its failed again
i found another solution to install custom rom and i did it and it was success but it give me message to install the stock recovery and that i need to install when i give it the permission to do that it was rebooting wizout install the recovery .
i dont now what is the problem but i really get tired of searching all the day every day since one week to find a solutions but i cant, i will be thankful if anyone knows the solution

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