Flashing Xperia 1 II AT51 Phone boot loops - Sony Xperia 1 II Questions & Answers

Hi,
Is there something I need to know about flashing the AT51? No matter what ROM I flash to this phone, it boot loops. I have tried about 6-7 of the custom ROMS and it results in the same everytime.
I have bootloader unlocked without issue, phone boots up everytime saying it is unlocked. I have run the instructions on every ROM to the letter, I am running XQ-AT51_Customized UK_1321-7192_58.0.A.3.132_R10A firmware so Android 10 which I have restored several times now with newflasher.
Anybody got any ideas?
Thanks

Related

[Q] Milestone 1 - can't boot after the installation

Hi guys, I'll try to explain my problem:
My Milestone has been running the rom "cm-7.2.4e-umts_sholes" since two years without issues... until a few days ago: aleatory restarts and freezes. Yesterday, I turned it on and was stuck on "M" logo. Several restarts later, it shows the "2ndBoot - Kernel Restart in progress" logo and nothing else.
I tried to reflash the rom and encountered some issues:
Bootloader 90.73, I flashed the vulnerable recovery "vulnerable_recovery_only_RAMDLD90_78.sbf" and enter in recovery stock. When I tried to run the "OpenRecovery_2ndbootOR_v1_2" the OR doesn't start at all. Black screen, restarts and recovery stock again. Only the "OpenRecovery_v1_46_SHOLS_inkl_ext_mmcfix_parted_update" does the trick and starts the OR with red letters. After all the obligatory wipes, applied update from "cm-7.2.4e-umts_sholes" and then reboot system. And the same "M" stuck or "2ndboot" stuck screen. I tried wipes again, but no results.
So, I tried to go back to an earlier version and installed "SHLA_U2_02.02.0_USASHLSPERARLA017.0R_USASHLSPERARLAT_P037_A015_HWp2a_1FF" with RDSLite. It boots up Android BUT the touchscreen not works at all, even with several reboots. Tried to reflash Cyanogenmod from here, but the same issues above listed appears.
I really going crazy with this... Did I make some mistake at any point? Must I reflash the bootloader 90.73 if I found it? (besides all the webs containing all the .sbf's and bootloaders appears to be offline by now).
Any solution/advice you can give me please?
Thanks in advance and sorry my english, isn't my first language.

Custom Recovery issue (XT1068) (Solved)

Hi everyone, I'm having a weird issue since this morning and could not solve it yet, maybe someone can help me.
Basically I tried to dirty flash the new nightly of CM12.1 using TWRP 2.8.6.0 and it got stuck. After rebooting the device I could not get to twrp anymore (strangely) and then I tried to reflash it (two different versions) with no success.
With my device being in this state (without booting into OS and with no recovery access) I had to download the stock 5.0.2 for the XT1068 and flash it using fastboot. It can now boot up normally into stock ROM and restored the stock recovery, but now any custom recovery I flash it does not work. I had two different results on two versions of twrp:
2.8.5.0 - After flashing it and trying to access it the device shows the "unlocked bootloader" screen and then reboots itself and goes to the ROM without even getting into TWRP.
2.8.6.0 - After flashing it and trying to access it the device goes to the "unlocked bootloader" screen and freezes there. I have then to hold the power button for a long time (about 1,5 min) and then the device boots the stock ROM.
Anyone can give any idea of what I can do? I even tried to lock and unlock the bootloader again, flash CWM, flash TWRP and nothing. At least the device is booting, so it is not a urgency, but any help is appreciated!
----------------------------
I got it, a stupid reason for all issues I was having. The issue was with my router, that was set to use a internal firewall which was screwing up a lot of my downloads, and the ROM and TWRP files just got into this issue.
After reconfiguring my router everything worked out, which make me fell stupid for not thinking about this before hahaha, but at least it is fixed
Thanks for everyone who took a time to read this and sorry for any inconvenience!

Need help

My phone is soft bricked. I'm tried flash tools to flash stock rom. After flash when I turn on the phone it will stuck in booting. Sometimes it starts but it's showing android upgrading then it restarts again. My phones boot loader unlocked as well but when I try to flash kernal it showin failed. Pls someone help me

Huawie P9 will not take any firmware\Bootloop

Hi
I have been searching through different posts and trying different methods of flashing the correct firmware but nothing works.
Here is what happend.
I have a huawei P9 on Vodaphone in the UK
I unlocked the bootloader and rooted but i could not update to android 7 i just kept getting errors and it was a nightmare to get back to anything below that,
I finally did get back to 6 and all worked fine but it was eva-l09c900 that displayed on my phone and still not updated but i was just happy it was working again so i left it.
I decided a few days ago that i need to update but the same thing happened i got an error and now i am stuck in a boot loop.
I first tried the dload method from a sd card but all firmware i tried failed at 4 or 5%
I then tried to fastboot flash boot.img recovery,img and system.img but still in boot loop
After attempting that i no longer have touch capability
I installed twrp recovery but cant do a thing because touch no longer works
Today i have been trying the huawei update tool method through hisuite
That works right upto about 80% then hisuite crashes just as my phone gives an error.
I am now out of idea's
Please any help would be greatly appreciated
Even knowing what firmware i should be on a huawei P9 from the uk on vodaphone might help because im sure its not c900 but that what i had before i tried to update.
I have tried so many different versions now i dont know anymore .
Thank you
https://forum.xda-developers.com/p9/how-to/guide-debranding-to-c432-updating-to-t3551523
xtcislove said:
https://forum.xda-developers.com/p9/how-to/guide-debranding-to-c432-updating-to-t3551523
Click to expand...
Click to collapse
Hi
Thanks but i cannot flash that firmware it just fails at 5% so i used dc pheonix to flash it
it said flashed successfully but still wont boot it just boots to (your device has been unlocked and cant be trusted) then reboots again
is there anything else i can try from here
jy0un9 said:
Hi
Thanks but i cannot flash that firmware it just fails at 5% so i used dc pheonix to flash it
it said flashed successfully but still wont boot it just boots to (your device has been unlocked and cant be trusted) then reboots again
is there anything else i can try from here
Click to expand...
Click to collapse
Just the same as mine,my phone version is EVA-TL00(chinese cmcc version),and my current number is EVA-TL00C01B182SP01. Now I can't dload any firmware(press volume up+volume down+powerbutton or dail *#*#2846579#*#*),but when I enter ecovery mode,it can check the new version EVA-TL001B198,when connect the wifi downloading ,it update 4%,finally failed.Now I cannot find what it encounter?It is always in the TL00C01B182SP01 version.Can anybody help me solving this problem,thx.
I finally did it i just kept flashing different firmware in dc pheonix until one worked
Thanks though

Stuck on Android One logo after flashing stock rom pie

Hi. I've flashed these two roms https://firmwarefile.com/nokia-4-2-ta-1157 by editing rawprogram0.xml. But after booting it shows Your Device is corrupt. May or may not work etc...
If I choose continue, then it just hangs on Android One logo and nothing happens. I put it there for a long long time. Tried factory reset from recovery, flashing the zip update from fastboot but still nothing happens. These are the only two roms I've found for free. Anyone can help my to bring my phone back?

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