Bootloop after a certain battery level - Zenfone 5 Q&A, Help & Troubleshooting

i have asus zenfone 5 with unlocked bootloader and TWRP 3.2. Any rom i flash hangs and gets into bootloop. i then formatted data and i am facing lesser hangs and bootloop but it still hangs and gets into bootloop after a certain battery level
i have flashed ViperOS and phone gets into bootloop at 50% battery. what to do??
although phone works fine while charger is plugged.

Related

Zenfone 5 freezes seconds after boot up or when charger is disconnected.

Hi, I'm new to the forum.
Lately I'm having this problem where my phone ALWAYS freezes right after the main screen appear (sometimes I get to mess around but it always freezes). Resetting it to factory setting sometimes fix it but if I disconnect the charger it immediately freezes and I have to reset it again. In the past it only froze when the charger was turned off but now it is freezing even on the boot screen (2nd asus logo).
WW
Unlocked Bootloader
TWRP recovery
Xposed framework latest version
Rooted
android 5.0
I saw some threads about unlocked bootloader freezing the phone but I don't know if my problem is related to it but later in the weekend I may try the "fix".
Thanks.

Bootlooping when not in charge..

Started Suddenly my a6000 plus went off and was not starting at all. I was running RR rom. I didn't install or modified anything prior to the problem. The interesting part is when I put it on charge and try to start, it starts with bootlooping but after sometime boots in system. But can't get into recovery. Now after starting if I plug out the charger it immediately shuts down and goes into bootloop. Now without putting it on charge it never goes into system. I can't get into recovery, only bootloader is showing up and fastboot commands are working but not adb. I tried Qdownloader but pc isn't recognizing phone as driver is not getting installed. What should I do?
Have you found a solution? I am facing a similar issue on stock, non-rooted. It keeps flashing the boot logo but when connected to power it boots in system. As soon as power is removed it keeps blinking the bootlogo aka bootloop.

Bootloop after battery dying due to overheat

My phone has been operating perfectly fine up until a video meeting I had today, where the phone went from 100% to 0% by the end. This Axon 7 has had a lot of wear and tear on the battery so that is normal. Today the phone was very very hot during shutdown.
Upon trying to reboot, I am stuck in a bootloop. I have Lineage installed, and tried Stock but that wouldnt even get to the booting animation. I uninstalled Magisk before these tests. Now I am back on Magisk, in LineageOS (latest build) and managed to get back to the booting animation.
Does anyone know any kind of damage that could occur with a hot phone during normal operation (not boot or shutdown) shutting down? A bootloop seems like a strange result.
If you can still boot to twrp, just stay there and let it charge a bit, maybe 20% + battery level. I experienced this situation twice already.
The first one I experienced this, it won't even boot or even charge while it's off. I even opened up the phone to reconnect the battery. The second time, I was able to boot to twrp. So I let it charge while in twrp. HTH
otaconremo said:
If you can still boot to twrp, just stay there and let it charge a bit, maybe 20% + battery level. I experienced this situation twice already.
The first one I experienced this, it won't even boot or even charge while it's off. I even opened up the phone to reconnect the battery. The second time, I was able to boot to twrp. So I let it charge while in twrp. HTH
Click to expand...
Click to collapse
This was the solution, however, along with something else.
The phone only charged correctly in TWRP, so I advise that. Definitely uninstall magisk so it doesnt patch other installs (I've noticed its installer gets called every time I flash a rom). I still had bootloop so I assume all my hard-resetting didnt help. I got it to fully boot on Bliss, but since I kinda miss Lineage I may return to it later today. (I love my "0% brightness" and blue light filter among other lineage features).

Rn7 global died all by itself

The phone rebooted by it self, no firmwareupdate going on, just random reboot.
Got stuck on redmi logo.
Could reboot and get fastboot, but could not flash original fastboot rom, got errors. a normal reboot gave only redmi logo.
Now the phone is out of power, not taking charge, not powering on.
Anyone have any solution for this problem? Or any tips? The phone is stone dead
Not sure if this will help...
here's my random reboot thread and fix
Well, i have no simcards or sd-cards inserted.
And its not charging or turning on. volume up and down + power is not making any results.
The weird thing is that it said "redmi" on the display for about 24 hours draining the power, and after it died out of power i'm unable to do anything with it. its basically a brick.
This happened totally random. just a spontaneous reboot into a never ending redmilogo.
During redmilogo i had the posibility to get it into fastboot by rebooting it, but mi flash would not accept the phone. so another reboot into regular boot ended in infinite redmilogo again :|
Your phone's bootloader unlocked?
Nope
Did you try keeping it charged for a while? Device might not show any sign (charging indication) but the battery will get charged eventually (I guess).
Charge it well and try to SIDELOAD that FASTBOOT IMAGE via PC..
It loooks like its bricked all by itself. i left it in charger for days.
I got contact with the phone with mi flash, but it has gone into some authentication mode with the flashing, so i'm not possible to reflash rom without authorization.
Read about this on reddit, and it seems like a dealer has to look at it.

Nexus 6P stuck at bootloop again

So the thing is the phone can not be turned on while not being connected to a charger or USB on PC no matter how long I charge it. The phone bootloops after it is tuned on. I can enter bootloader but not recovery mode. It boots again once I try it.
Quick catch-up:
The battery was once replaced. After some time the phone started to bootloop. I fixed it by unlocking bootloader (by heating up the phone to get past the bootloop) and flashing a stock factory image after that. It worked fine for months until yesterday.
Anyone knows if this can be somehow fixed?

Categories

Resources