Recently i messed up my xpreia e c1504 by deleting some system apps i want to flash my stock rom back but how to unlock my boot loader i have the unlock key from the official site. i tried fastboot command but its stucks at waiting for devices.. please help
[tipo]Rooting status changed to "No" from "Yes". Can't enter fastboot mode now
This xperia tipo st21i single sim had rooting status: "Bootloader Unlock: Yes" but it changed to "Bootloader unlock allowed : No" may be after flashing 11.0.A.4.22_generic or after a failed root exploit by flashtool or some other reason. I cant enter fastboot mode now. I want to install and test some custom roms on this device. Help please...
[ images attached. Flashtool log (the only log that i have) during bootloader unlocking is also attached.]
THE COMPLETE STORY:
The device was running 11.0.A.4.27_Indian firware. It is detecting sim cards of Reliance and aircel carriers but not of airtel and vodafone carriers. So i decided to flash modems from 11.0.A.4.22_generic.ftf. I successfully unlocked the bootloader yesterday with flashtool. I was able to enter fastboot mode. I tried flashing modem with "fastboot flash modem modem_fs1.sin" and i got "Error: Partition modem not found (remote error)". I tried rooting it using flashtool but root exploit failed. Then i successfully flashed entire 11.0.A.4.22_generic.ftf via flashtool in flashmode. I tried installing cwm using these instructions but then it failed at step3 "error su not found". I had downloaded boot.img which had twrp recovery. But then, i realised the device is not entering fastboot mode with any method. Then I checked rooting status and surprisingly it has now changed to "Bootloader unlock allowed: No". I came to know that unlockable devices cannot enter fastboot mode after searching forums. Flashtool still recognises it as unlocked.. How do i access fastboot mode again? How do i revert the rooting status back to " Bootloader unlock:Yes". My ultimate aim is to install a custom recovery and flash custom roms.
Hi ,
I have recently purchased a Yu Yuphoria 5010A. I thought it had cyanogen mod but found to have just Android OS.
I have searched this forum for unlocking OEM and installing recovery to install cyanogen mod. I activated allow oem unlock in developers options and then tried to unlock via fastboot . fastboot detects the device but I am unable to unlock oem as it says "remote : oem unlock not allowed " . I was able to temporary boot into cwm recovery using "fastbbot 0x2A96 boot recovery.img" but it was not able to further install the mod.
Can you help with unlock the oem and install cyanogen mod. coz all the steps mentioned in this site and others have failed.
Thank you
Hii I also bought same model and also want cynogenmod os. But I don't know if its possible to flash cynogen os . but I rooted my phone an d its working perfectly. I had same problem of can't open bootloder not allowed to open bootloader. I checked the allow to open OEM in developer option. I guess this model has already unlocked bootloader cause I just rooted it even when it said can't unlock bootloader. You can try it but download stock ROM before if anything goes wrong. And please tell me if I can flash cynogen mod is it safe
shreyash11 said:
Hii I also bought same model and also want cynogenmod os. But I don't know if its possible to flash cynogen os . but I rooted my phone an d its working perfectly. I had same problem of can't open bootloder not allowed to open bootloader. I checked the allow to open OEM in developer option. I guess this model has already unlocked bootloader cause I just rooted it even when it said can't unlock bootloader. You can try it but download stock ROM before if anything goes wrong. And please tell me if I can flash cynogen mod is it safe
Click to expand...
Click to collapse
How you rooted it bro without unlocking the bootloader am also having the issue with oem unlocking
abees said:
How you rooted it bro without unlocking the bootloader am also having the issue with oem unlocking
Click to expand...
Click to collapse
As I said I think the bootloader in y5010A is already unlocked. I have a rooting guide I can upload it if anyone want. You just have to check the allow OEM unlocking in developer option
Guys, please take a look: http://forum.xda-developers.com/yu-yuphoria/help/guide-unlock-bootloader-yu-yuphoria-t3365251
Titokhan said:
Guys, please take a look: http://forum.xda-developers.com/yu-yuphoria/help/guide-unlock-bootloader-yu-yuphoria-t3365251
Click to expand...
Click to collapse
Thanx..but can I flash cynogen is on y5010A.
fastboot model : fastboot oem unlock
shreyash11 said:
Thanx..but can I flash cynogen is on y5010A.
Click to expand...
Click to collapse
you can flash cyanogenmod.. am using it....
Sent from my Hot Tempered Yuphoria
hi all!
when i write fastboot -i 0x2A96 oem unlock, it shows okay finished only. and the device is not unlocked. please help!
coolakash said:
Hi ,
I have recently purchased a Yu Yuphoria 5010A. I thought it had cyanogen mod but found to have just OS.
I have searched this forum for unlocking OEM and installing recovery to install cyanogen mod. I activated allow oem in options and then tried to via fastboot . fastboot detects the device but I am unable to oem as it says "remote : oem not allowed " . I was able to temporary boot into cwm recovery using "fastbbot 0x2A96 boot recovery.img" but it was not able to further install the mod.
Can you help with the oem and install cyanogen mod. coz all the steps mentioned in this site and others have failed.
Thank you
Click to expand...
Click to collapse
download kingroot.apk and then open it( it will unlock bootloader )
and then ownload root checker basic.apk (it will verify the root access )
and then download flashify.apk (it help you to flash twrp)
coolakash said:
Hi ,
I have recently purchased a Yu Yuphoria 5010A. I thought it had cyanogen mod but found to have just Android OS.
I have searched this forum for unlocking OEM and installing recovery to install cyanogen mod. I activated allow oem unlock in developers options and then tried to unlock via fastboot . fastboot detects the device but I am unable to unlock oem as it says "remote : oem unlock not allowed " . I was able to temporary boot into cwm recovery using "fastbbot 0x2A96 boot recovery.img" but it was not able to further install the mod.
Can you help with unlock the oem and install cyanogen mod. coz all the steps mentioned in this site and others have failed.
Thank you
Click to expand...
Click to collapse
did u solve it , m also stuck
Arzan03 said:
did u solve it , m also stuck
Click to expand...
Click to collapse
I had directly flashed cm12.1 fastboot file after that i had unlocked my bootloader
Sent from my YU5010 using Tapatalk
Hi guys
I own a YU-phoria YU-5010 which is Non-rooted and is in Boot loop I have tried to flash my device and install twrp but nothing happens Remote OEM is not allowed and I can not access usb debugging or root my phone can any one help?
Bill1303 said:
Hi guys
I own a YU-phoria YU-5010 which is Non-rooted and is in Boot loop I have tried to flash my device and install twrp but nothing happens Remote OEM is not allowed and I can not access usb debugging or root my phone can any one help?
Click to expand...
Click to collapse
Flash stock ROM first version from firmwarefile.com
Then unlock bootloader after that install twrp.
Unable to unlock bootloader
I have YU5010A model. I got stock Android with 5.1 Version. Now i am trying to unlock bootloader. with " fastboot -i 0x2A96 oem unlock" it return with error " remote oem unlock is not allowed". I want to install Custom ROM AOSP v7.1. I am unable to unlock bootloader. I am also tried by Rooting with Kingo root.
Steps : >>Recovery mode(by pressing upvol + powerbutton)
>> Install package from SD Card
>> Return error " No permision" (in root)
It just like messy. I don't know what is TWRP or CWM. Please help me...
Hi
i tried to unlock the bootloader of sony c3 by the flash tool and by the minimal ADB after collect the unlock umber from sony dev. but in the two methods i get message ( the device is already rooted ) i tried that with root the device and without root , please i need your help to unlock the bootloader sp i can install recovery
Hello, i need to install Cyanogen on Xperia Arc S,
So ...
1. I rooted my phone useing Eroot
2. I installed SuperSu
3. With CWM_Installer-v5.apk i install CWM recovery
I have the same problem with all custom roms, when i try to flash them i receive status 7 error.
I checked on youtube and google for fixing this.
I deleted the Asserts from META-INF/com/google/android/updater-script”.
And i still same error
Some recomanded to update to phillz recovery or twrp
I tried to flash Twrp but the phone skips to enter recovery mode after flashing twrp
My phone has bootloader locked and i could not unlock bootloader.
I checked on sony website for
Unlock the boot loader
i typed
*#*#7378423#*#*
App Service info > Configuration > Rooting Status. Bootloader unlock allowed says NO
I asked for my code
fastboot -i 0x0fce oem unlock 0x90F9F5C0082C32F3
i started ADB, when i type adb devices is shows the phone , but when i type fastboot devices, i receive no response
So my question is:
How can i change CWM with Phillz or TWRP? and where can i find and working Phillz recovery for xperia arc S