Bootloop after root via recovery (SuperSU Flash) - T-Mobile HTC One (M8)

Hello guys,
I unlocked the bootloader, flashed TWRP and flashed the latest SuperSU zip file (2.65). After reboot it gets stuck at the HTC Logo. Wipe Cache / Dalvik, Factory Reset before and after flashing SuperSU did not help. Now it's stock with a nandroid backup but still want to get it rooted. It has a German Tmobile branding (for Germany) and runs on Android Version 6.0.
What can I do know?
Thanks!

Related

[Q] Problem with stock recovery and factory reset

Hi Guys, when I want to do a factory reset the phone reboots and goes to custom recovery twrp. How can I do factory reset? Return to the stock recovery? Of course I have a root, custom recovery (twrp) and unlocked bootloader.
I tried to do a wipe (data/dalvik/cash) in twrp but after reboot everything back as it was. I have no other rom because I can not do a full wipe. Please help me I will be obliged!
Htc Desire 820n

4.4.4 to 5.1.1

Hi folks,
can i go straight to this? my tab is rooted. IF i was to unroot then download the full rom from google, and flash the system, recovery and boot, would this be ok, what i mean is, it doesnt have to be iterative to the latest version does it?
What I did was the flash the bootloader 4.05 and Scrosler's Stock Rooted Busybox 5.1.1 ROM http://forum.xda-developers.com/nexus-7-2013/development/rom-stock-rooted-5-1-1-lmy47v-root-t3098137. Follow his instructions or if you want to dirty flash, use TWRP to first wipe the 2 caches, flash the bootloader and then ROM, wipe caches again and boot to system. The first boot is very long.
You need to flash the bootloader as well since it got updated.
No need to unroot, you're flashing the system image..
Bootloader boot and system will do it, I'd recommend a clean install though. Flash all partitions or run flashall file letting it wipe the tablet.
ok thanks folks. didnt realise the bootloader had to be done too. I guess this also applies to my N5 when im updating that too?
SO .... if i was making instructions to flash my devices for future updates, would the following suffice?
dont unroot
dont remove TWRP
fastboot flash bootloader bootloader-hammerhead-hxxxxxxxx.img
fastboot flash radio radio-hammerhead-xxxxxxxxxxxxxxxxxxx.img (do i need to even do this?)
fastboot flash boot boot.img
fastboot flash system system.img
boot to recovery and wipe dalvik cache
scrosler's ROM is standard 5.1.1. The beauty of it is that your phone will be rooted and busybox installed (with a trim). Just use TWRP to wipe whatever partitons you want (the 2 caches and also data if you want a clean install), then add bootloader and then ROM zips to the queue. Install them, then wipe the 2 caches again and boot to system. You might have to install SuperSu again from Play Store but you will be rooted.
It couldn't be simpler

Odin OH6 question

Hello everyone,
I previously had stock OH6 with root and TWRP. I decided to install Atrium v1.0 http://forum.xda-developers.com/tmobile-galaxy-s6-edge/development/please-post-till-t3171637 and the install requirements are that both Baseband and Bootloader need to be updated to OF8 to match the FW of the rom. I was able to install the rom without a problem. Now this is were I screwed up. I decided to do a fresh install again and in TWRP I wiped Dalvik Cache, system, data, cache and internal storage and also performed a factory reset. At the moment my phone is stuck at the boot screen "Samsung Galaxy S6 Edge" and I can't go into TWRP. I can only access Download mode. My question is can I Odin back to OH6 without bricking my phone or am I stuck with doing Odin to OF8 because of the previous baseband and bootloader upgrade?
Thanks in advance. I really appreciate it.
You can Odin oh6. Once on a higher version you can't Odin back to an older version as downgrade isn't allowed of the bootloader.
Thank you very much.

Stuck on boot screen after performing full wipe to install a new ROM

Hi Guys,
I have a HTC One X - I have unlocked the bootloader, installed a custom recovery (PhilZ recovery) and went to update from 4.2.2 to 5.1.1 using the Resurrection ROM.
Anyway, I went into the recovery menu, ran a full wipe to install a new ROM, but the ROM didn't copy across to the internal memory overnight - so it essentially wiped everything out.
I'm not having any luck getting adb to sideload, so i'm unsure of how to proceed.
As part of this upgrade, I had to flash the boot.img using fastboot, and although I've reflashed a stock boot.img, the phone still doesn't get past the initial splash screen.
HALP!

stuck at boot logo

Hi, i unlocked bootloader using the htcdev method and worked fine.
I boot in fastboot and see im unlocked, i flash twrp latest version and go in recovery , i install supersu latest version, i delete cache dalvic cache and reboot. And thats all. Stuck there and now im trying to download the stock rom and reflash it and try again.
My phone is htc one m8 universal unlocked and updated to latest android 6 version available now.
What did i do wrong ? i dont get it. Its not my first phone to root. I did root more than 20 phones .............

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