Database Users

[Q] Mango Beta 2 stuck in restart loop

I updated my phone from from mango beta 1 to beta 2 a couple of days ago, and suddenly everytime i connect the charging cable to my phone it gets into an endless restart loop.
Can't even downgrade to NoDo cuz of the restarts, anyone got an idea? Help!

So now I charge by pressing power+up volume+camera during restart. This takes me to download mode which does nothing at all but al least I can charge the phone that way.
Any ideas anyone?

amahfouz said:
So now I charge by pressing power+up volume+camera during restart. This takes me to download mode which does nothing at all but al least I can charge the phone that way.
Any ideas anyone?
Click to expand...
Click to collapse
Try a hard reset.
You do have a backup, right?
Worst case scenario, you end up flashing a 7004 rom and then force the backup back.

Nexus 4 stops suddenly

My Google Nexus 4 which was working without issue suddenly began stopping at random times. After few boot ups OS didn't bootup where I had to factory reset wipe from recovery mode. But suddon stopping issue still persisted. Soon it came to a situation where factory reset could n't recover at which case I tried installing Synagenmode. I could not install Synagenmode for some reason. There after I flash factory Nexus 4 ROM again. Still the sudden stopping issue exist when phone is discoonected from charging cable. Phone works fine when connected with main power.
The battery is not empty though it stopped suddenly, I am saying this because I can boot it up again though it stops again before fully bootup. Is this a hardware failure or software faikure such as battery cache

udaraliyanage said:
My Google Nexus 4 which was working without issue suddenly began stopping at random times. After few boot ups OS didn't bootup where I had to factory reset wipe from recovery mode. But suddon stopping issue still persisted. Soon it came to a situation where factory reset could n't recover at which case I tried installing Synagenmode. I could not install Synagenmode for some reason. There after I flash factory Nexus 4 ROM again. Still the sudden stopping issue exist when phone is discoonected from charging cable. Phone works fine when connected with main power.
The battery is not empty though it stopped suddenly, I am saying this because I can boot it up again though it stops again before fully bootup. Is this a hardware failure or software faikure such as battery cache
Click to expand...
Click to collapse
When you say your phone is stopping, do you mean it turns itself off, or just freezes? When you said you flashed factory ROM, do you mean a factory reset, a zip or a factory image via fastboot?

theminikiller said:
When you say your phone is stopping, do you mean it turns itself off, or just freezes? When you said you flashed factory ROM, do you mean a factory reset, a zip or a factory image via fastboot?
Click to expand...
Click to collapse
Yes it turn itself off.
First I factory reset via recovery mode
Then I flash factory ROM via fastboot as mentioned in "[GUIDE] Nexus 4 - Factory Image Restore" of androidcentral dot com

udaraliyanage said:
Yes it turn itself off.
First I factory reset via recovery mode
Then I flash factory ROM via fastboot as mentioned in "[GUIDE] Nexus 4 - Factory Image Restore" of androidcentral dot com
Click to expand...
Click to collapse
Try using a Qi Wireless charger and see if it does the same thing. It could be that your battery has shot craps and while it has a charge, it is not producing enough mAh/voltage and the phone is turning off believing the battery to be dead. I used to have a similar with a Samsung handset which had a removable battery. I would be at 90%+ and it would just shut off. Every time, the battery was swollen and beginning to fail.
You can see how the system is reading the battery status from a logcat. It might give you some insight into the root cause.

Redmi 2 doesnt turn on until and unless it is connected to a charger.

Hey Guys,
My phone gets stuck in a bootloop if I don't use a charger while turning it on. Actually, doesn't even get past the splash screen and reboots every 1 to 2 seconds. I also need to connect it to the charger to access TWRP. Normally, when I disconnect the charger after the phone has turned on, the phone suddenly turns off. But when I do the same when I'm in TWRP, nothing happens and I can continue using it without any problems. I'll put the logs if you neeed. And yes, I don't need the charger to get into fastboot mode. I'm currently on lineage 15.1 unofficial but the problem persists over other roms too. Please help...

Change the battery
It's the battery , which is under performing with the voltage needed to run the rom process,
That's why you are able to use with charger and got bootloop without charger. In twrp or any recovery mode most of the hardware is disabled and does not need much power.
Telling you with personal experiences

jakir69 said:
It's the battery , which is under performing with the voltage needed to run the rom process,
That's why you are able to use with charger and got bootloop without charger. In twrp or any recovery mode most of the hardware is disabled and does not need much power.
Telling you with personal experiences
Click to expand...
Click to collapse
Thanks!! It worked.. I got my battery replaced and not my phone is as good as new ?

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.

Can't charge phone and connect to pc

I'm using havoc 2.9 My phone battery is drained to 0%. So I'm trying to turn it on while charging. Well if you're on custom Rom you will get these animation battery>bootloader warning>battery charging. So I tried to turn it on while charging but my phone won't let me do it because it still at 0%. I tried it twice but the phone still off. So I wait the battery to hit 1% and then I turn it on. It worked. Later in afternoon when I about to copy data to pc it says "USB malfunctioned" and the phone is charging. So I turn it off and on again then I got bootloop. But somehow if I turn it on while charging it worked. Later when I tried to find solution I turn on my phone while it's connected to pc and stuck at bootloop again. I tried to turn it on while I thincharging but it didn't work anymore. So I format my data and it finally boots up but my phone can't charge. I even reinstall it again with wiping system,data, cache and dalvik. I still can't charge my phone. But if my phone is off and I plug the USB cable I can charge the phone, turn it on while charging it worked. But if I unplug the cable and plug it again it won't charge the phone. So the only way to charge my phone is to turn it off first. I can't charge my phone while it's still on. I think I broke driver or something. Maybe the driver is at persist, vendor etc. Because wiping system, data, cache and dalvik can't fix the problem. can you guys help me?
I tried connecting with fastboot but my pc can't read it so adb is useless right now. Maybe stock rom can help? But if I install stock rom and it didn't worked and I got stock recovery my phone is bricked

Agent052 said:
I'm using havoc 2.9 My phone battery is drained to 0%. So I'm trying to turn it on while charging. Well if you're on custom Rom you will get these animation battery>bootloader warning>battery charging. So I tried to turn it on while charging but my phone won't let me do it because it still at 0%. I tried it twice but the phone still off. So I wait the battery to hit 1% and then I turn it on. It worked. Later in afternoon when I about to copy data to pc it says "USB malfunctioned" and the phone is charging. So I turn it off and on again then I got bootloop. But somehow if I turn it on while charging it worked. Later when I tried to find solution I turn on my phone while it's connected to pc and stuck at bootloop again. I tried to turn it on while I thincharging but it didn't work anymore. So I format my data and it finally boots up but my phone can't charge. I even reinstall it again with wiping system,data, cache and dalvik. I still can't charge my phone. But if my phone is off and I plug the USB cable I can charge the phone, turn it on while charging it worked. But if I unplug the cable and plug it again it won't charge the phone. So the only way to charge my phone is to turn it off first. I can't charge my phone while it's still on. I think I broke driver or something. Maybe the driver is at persist, vendor etc. Because wiping system, data, cache and dalvik can't fix the problem. can you guys help me?
I tried connecting with fastboot but my pc can't read it so adb is useless right now. Maybe stock rom can help? But if I install stock rom and it didn't worked and I got stock recovery my phone is bricked
Click to expand...
Click to collapse
Try flashing the modified stock rom using twrp

Anubhav_singh said:
Try flashing the modified stock rom using twrp
Click to expand...
Click to collapse
You mean this
https://forum.xda-developers.com/ma...stockrom-mod-asus-zenfone-max-pro-m2-t4018593
or this?
https://forum.xda-developers.com/max-pro-m2/development/rom-flashable-stock-pie-rom-0-64-t3928359
and how do i install it? what partition i should wipe?

The second one, do a clean flash, wipe dalvik, cache, data, system, vendor and then flash the rom. Also use latest ofrp as it has feature to disable recovery overwrite.

I'm facing the same issue. After trying to boot it many times, now it has completely stopped charging and its dead. Not detected by laptop also. What can I do?