(Q)Custom kernel back to Stock kernel - XPERIA X8 Q&A, Help & Troubleshooting

anybody know how to back from custom kernel to stock??
i already try to flash stock kernel by using flashtool but when power on it stuck at Sony Ericsson!!!i also try to back button but nothing happened??
Sent from my X8 using xda premium

I believe repairing with pc companion or seus flash the stock back. I'm not 100% sure
Sent from my X8 using xda premium

try to full flash your phone, not only the kernel. maybe it will solve your problem. or your custom rom isn't compatible with stock kernel and causing stuck at SE logo.

Related

E15_nAa-ics-04_2.6.29.6-nAa-ics-04 problem

hey first of all im gonna say that the x8 is not the phone i use for daily phone, i use the lg optimus 2x, just had a x8 laying around.so rooting and installing a recovery was a litlle different
but the problem is when after flashing the nAa ics kernel, and turning on the phone, it vibrates, after a while the nAa logo shows up and glows up one time then shuts of, so i cant acsses the recovery.
the rom i had before was the miniCM10 rom, the flashing went fine their so, does anyone know why the ics kernel does not work ? thanks
when it shows naa logo press the back button some times
Sometimes it'll happen because of the changing of the kernel. Just revert to stock rom and start over. (root, boot unlock, flash kernel, flash rom.
Sent from my E15i using xda premium
zlewe said:
Sometimes it'll happen because of the changing of the kernel. Just revert to stock rom and start over. (root, boot unlock, flash kernel, flash rom.
Sent from my E15i using xda premium
Click to expand...
Click to collapse
how do i revert back to stock ?

Little bit of help!

First if all i have unlocked my bootloader and rooted my device.
I have flashed a few custom roms, all being AOSP based roms.
I am having trouble going back to sony based roms...
I did a full format of everything and tried to flash eXistenZ Black Edition v3...
I am stuck with a boot animation...
I'm having a little trouble using flashtool (i cant find xperia Z drivers) but it still picks up that my device is a c6602 and that it is connected.
Everytime i try to flash a stock unbranded .FTF rom i get "No loader found" or "Error preparing files"
Can i flash a ROM using fastboot or will i need to use flashtool?
And any reason why i cant use flashtool?
Help would be thoroughly appreciated as i love this device but i am used to my SGS2 ( alot simpler when flashing between touchwiz and AOSP)
Thanks in advance!
You need flashtool beta4 or beta6.
Remove and reinstall flashtool.
Try another firmware.
Try excluding TA while flashing.
You can also go back to stock by using emma from sony but read the instructions on there website.
Sent from my C6603 using xda premium
gm007 said:
You need flashtool beta4 or beta6.
Remove and reinstall flashtool.
Try another firmware.
Try excluding TA while flashing.
You can also go back to stock by using emma from sony but read the instructions on there website.
Sent from my C6603 using xda premium
Click to expand...
Click to collapse
Thanks, will try tonight.

[Q] Help my xperia v is dead after flashing custom kernel.

after flashing custom kernel from pac rom, using fastboot, the moment i keyed in fastboot reboot, the phone wont boot up and yeah i am certain its dead
hope someone would help...
hauchong123 said:
after flashing custom kernel from pac rom, using fastboot, the moment i keyed in fastboot reboot, the phone wont boot up and yeah i am certain its dead
hope someone would help...
Click to expand...
Click to collapse
U shud ask in q&a
Sent from my LT25i using xda app-developers app
Yes, this belongs in q and a.
However, I suspect you have not unlocked the boot loader. Just repair your phone using pccompanion or flash tool
Sent from my LT30p using xda premium
I have the exact same problem after flash 28-07-2013 PACman ROM
I think it's because of something in the .zip file (I'm super noob )
And I've unlocked my bootloader, so
If anyone is reading this, I recommend don't flash the 28-07-2013 PACman ROM
Leave it at charge for a while. Then try holding volume down.if green led turns on you can unbrick by flashing ftf files with flashtool
Sent from my LT30p using xda premium

Revert to Stock Kernel & ROM issue!

Hi Guys,
I have my x8 phone running on nAa's latest v6 kernel with ZenceFil ROM(GB 2.3.7) with ofcourse an un-locked bootloader. But now i want to move back to stock settings.
I had made a backup using xRecovery before installing these mods, so my question is, how to I restore that xRecovery backup along with the stock kernel which i already got from the unlock bootloader thread??
I tried flashing the stock kernel but then the phone just get's stuck in the boot logo page with Sony Ericsson logo, can't even open the recovery, which i guess is not included in the stock kernel file.
I tried installing xRecovery by copying its files to /system/bin but still i have CWM as recovery!
Please advise...
p.s. I saw this thread, but the solution provided there is not working for me as PCC is not helping, it juts say's no s/w found for your device. Also I don't want to lock the boot loader.
Flash stock 2.1 trough flash tool>root it>instal xrecovery and then restore backup.
iks8 said:
Flash stock 2.1 trough flash tool>root it>instal xrecovery and then restore backup.
Click to expand...
Click to collapse
I have downloaded the stock 2.1 rom but how do i flash a ROM using flash tool? I don't see that option..
Flash it like kernel.
Sent from my GT-P3110 using Tapatalk 4
NAA6 is using difrent system-data partition size. If you want to move to other kernel you need first boot into cwm and format data and system partitions, then flash other kernels.
You can also flash your phone with SEUS and you will have stock rom-kernel like you had when you bouth the phone (if your bootloader was unlocked SEUS will leave it unlocked).
Stock rom and kernel you can flash using Flash Tool, just move the ftf file (for exemple 2.1.1.C.0.0.ftf) move this to the FIRMWARE flashtool' folder. Open flash tool and click on the "lightning" icon, (on old version click on flash) and select flash mode. Turn off the phone and flash it like a normal kernel.
But the stock rom that i downloaded has no ftf file! It's a normal backup have 4 .img files.. how do i flash that?
Sent from my Canvas 2 using XDA Developers App
You could use SEUS. It will install the newest firmware for x8 and it won't relock bootloader (for me it don't relock it), but you have to root your phone and install xrecovery one more time.
AndroidNotMaster said:
You could use SEUS. It will install the newest firmware for x8 and it won't relock bootloader (for me it don't relock it), but you have to root your phone and install xrecovery one more time.
Click to expand...
Click to collapse
Thats way i do it. Nice and easy way
Sent from my X8 using xda premium
Thanks will try that.. Can you please provide a link from where i can get SEUS
Sent from my Canvas 2 using XDA Developers App
ibshar said:
Thanks will try that.. Can you please provide a link from where i can get SEUS
Sent from my Canvas 2 using XDA Developers App
Click to expand...
Click to collapse
Search here
http://www.google.co.in
Sent from my iPhone :silly: don't flame me
wanna hang out with us? click here
stock kernal for canvas 2
I have been using canvas 2 from the past 3 months and I have flashed a custom kernel in it and now I get a error-
"Can't connect to camera" whenever I try to run it
Please help me by giving sugetions to fix it or
Please please please give me a link to the stock kernal
I am using thunder zap for now and its horrible
Please help me its urgent.:crying:
This is not the correct thread to post ur query, please move to the Micromax A110 thread and post there.. You also need to specify which rom you are using!
Sent from my Canvas 2 using XDA Premium 4 app

Bootloader unlocked or locked??

I hv unlocked my XV bootloader, but yesterday I uv flashed the firmware again and I hv clicked bootloader lock/unlock button in flashtool, . So now I need to know that my bootloader is locked or unlocked? How can I know it??
kaniboy from LT25i using xda premium
If u already unlocked,that will ask relock?n show u unlock code. If u r using FT latest Version! OR use fastboot command.
Sent from my LT26i using xda app-developers app
If you unlocked, then it's unlocked... Why don't you try looking in your service menu as well..
Sent from my LT30p using xda premium
problem is i flashed a kernal from CWM so after i flashed and reboot, phone do not switched on ..
iamkani said:
problem is i flashed a kernal from CWM so after i flashed and reboot, phone do not switched on ..
Click to expand...
Click to collapse
then flash the correct kernel in fastboot.
Or repair using pccompanion
Or flash a stock ftf in flashtool.
This is not advanced stuff...always try these things first if you think you cannot bring the phone back to life.

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