I have a CPH2459 (OnePlus Nord N20 5G Unlocked) and I failed to root it, so now it is stuck in a weird boot loop.
The phone will start as usual, but there will be no status bar or navigation. I can open an app, but I cant close it since the navigation doesn't appear. I cannot turn the phone off, and the computer doesn't recognize it at all both on Linux and Windows with the USB drivers. The phone reboots on its own for no apparent reason, and it won't accept a charge, so it must keep rebooting until the battery dies which then I can recharge it.
Any idea whats going on or how I could fix it?
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bootloader is unlocked therefore you can fix it from fastboot mode.
[GN2200] simple recovery guide from fastboot + obtain root + more
in this thread i am going to outline the method i used to restore my device to may security patch after completely botching my current install after trying to root, on august security patch. a major hand to PsYk0n4uT for the suggestions he's...
forum.xda-developers.com
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Hi
I can get into M-Horse S51 using Linux and adb thru the adb reboot recovery command
I have tried various combinations of volume up or down with power buttong with or without the "camera" or middle button
Power button for a couple of seconds until first animation.....release then hold down volume down gets me to safe mode.
Does anyone know how to get into recovery mode by buttons?
here is proof of adb working......as you see its a combined factory mode/recovery mode
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From reading the other Spreadtrum posts it looks like I am the only user (sucker) of this device
Never mind thanks for reading
According to Mozilla's site, the SoC in this phone is one of the few they are officially supporting in Firefox OS. Perhaps the instructions for one of the low end Firefox handsets will also work for this phone?
sorry I should have update this thread
the button was a poor build and I threw it in the bin
When I connect my S9+ to my laptop and launch Smart Switch, it says that there is an update available for my device. However, when I click on the 'Update' button, it just downloads some stuff and the program freezes. I can close it only using the task manager. The phone isn't showing any signs that it's updating and I can use it normally while it's connected to my laptop. Did anyone experience the same thing? How do I solve this? Thanks!
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Just wait and let it do its thing. I had to wait about 5 minutes before it went to the next step.
Once you start the update process don't interrupt it or it could brick the phone.
I tried it on another laptop and this time the phone even booted in download mode, but then nothing happened. I received an error message from Smart Switch saying that the phone wasn't properly booted in download mode or something like that. I gave up from Smart Switch and I'm downloading the firmware from sammobile, so I can flash it using Odin. Thanks for the reply tough!
Hello guys
So, here is the story for which I need help. I'm used to reflash samsung phones and recently I ended up with Xperia Z5. I wanted to put on lineage os, because the stock is not giving me enough options. I decided that I'll proceed as any samsung phone before and that I'll just put TWRP on the phone and do the things. I unlocked the bootloader and followed the following guide youtu be/fdhAPeTJK6Y (I pasted the link like this to skip the "10 posts before links" thingy), BUT I didn't flashed the "boot.img" file before the recovery. After that I restarted the phone, entered TWRP, backed up my stock android just in case and totally forgot that I have explorer from the TWRP and I can mount my phone to get the old image and put the new directly on, so I restarted the phone and now it's in a boot stuck. I can't enter in any mode through the volume buttons. When the charge is dead, the phone goes off and when I plug it to charge it tries to boot and gets stuck on the screen from the image below. Any ideas how to fix it?
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Hello!
I have a Allview X3 Soul (clone of Gionee S6)
GsmArena link : https://www.gsmarena.com/allview_x3_soul-7913.php
So, i managed to get it in fastboot mode through adb. The phone screen shows this:
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So it says that fastboot AUTOMATICALLY turns off to keep the phone safe.
PC doesn't detect it in fastboot, only adb
I have rooted it and then unrooted with KingRoot (NOT KingoRoot) 1 year ago, and after that wireless connections stopped (wifi, cellular data, calls and bluetooth), I couldn't install some apps.
3 months later I tried rooting with Magisk Manager (bad idea, i didn't have twrp or unlocked the bootloader). Same thing happened as last time, adding that the wallpaper became blank black
Anybody knows how to unlock bootloader through adb or to enable fastboot mode through adb?
EDIT 1
Performed a Hard Reset, same results
You do not have to use fastboot to flash TWRP recovery ..or any new rom .. use sp flash tool to flash the orginal firmware
I'm trying to install eos on my Samsung s9+ but things are not going so well this is harder than I thought. So I turned all settings on that is needed, than I turn of my phone and hold the Bixby, power and volume down button. I than get this screen:
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, than I clicked volumz up and if I remember the phone turned off and than i pushed brixby, power & volume up I got into this screen:
, I clicked wiped data, than the phone restarted and did stuck on boot logo.I than disconnected the cable from the computer and it started up. I don't know whats wrong. Please help
My pictures are not showing.
@Hoeist
Did you use Easy Installer
to flash /e/OS?
Yes. On the meanwhile I discovered what's wrong.
so instead of booting to twrp (winteam), as explained in the setup,it boots in the standard recovery.
I'll try it again by first installing winteam. But what I'm wondering, the latest version of eos is oreo. My phone is android 10. Will it give an error or worse if I flash a oreo zip?
I'm net to jailbreaking phones so many things I don't know.