Pocophone f1 sometimes freezes and reboots randomly - Xiaomi Poco F1 Questions & Answers

Hi guys,
Recently my Pocophone f1 has started to reboot randomly, and sometimes freezes to the touch (although the rebooting is far more common). It reboots even when the phone is idle and there doesn't seem to be any trigger causing it.
I have tried flashing multiple roms including Pixel Experience 9.0 and xiaomi.eu but they all exhibit the same issues.
I have decided to return the phone back to complete stock with the global rom and have locked the bootloader with no improvements.
In TWRP the phone seems to behave normally and never reboots, but sometimes the touch screen freezes. Flashing roms always seem to go smoothly through TWRP and fastboot.
Does anyone have any idea as to what the problem could be? I'm assuming its a hardware problem but the fact that TWRP and fastboot seem to have no major issues is slightly puzzling. I will try to change the battery soon to see if that fixes the problem.

XTroyZe said:
Hi guys,
Recently my Pocophone f1 has started to reboot randomly, and sometimes freezes to the touch (although the rebooting is far more common). It reboots even when the phone is idle and there doesn't seem to be any trigger causing it.
I have tried flashing multiple roms including Pixel Experience 9.0 and xiaomi.eu but they all exhibit the same issues.
I have decided to return the phone back to complete stock with the global rom and have locked the bootloader with no improvements.
In TWRP the phone seems to behave normally and never reboots, but sometimes the touch screen freezes. Flashing roms always seem to go smoothly through TWRP and fastboot.
Does anyone have any idea as to what the problem could be? I'm assuming its a hardware problem but the fact that TWRP and fastboot seem to have no major issues is slightly puzzling. I will try to change the battery soon to see if that fixes the problem.
Click to expand...
Click to collapse
Same bro.Any solution?

Same here.

Related

Z2 rooted and custom rom crashes often

Hello,
at start I have to apologize for my worse english; haven`t written and spoken it for years.
I have an Z2 and rooted it a few weeks ago; after that I installed Cyanogenmod Recovery.
I`ve tried a few Custom Roms but the problem is always the same: It crashes after some time, when I am trying to start an App.
Mostly Ingress and Google Maps. Often they work fine, like 4-6 times, they start without any issues.
But one time it crashes.
It restarts instantly and often tells me I dont have a simcard or it disables the Bluetooth-Connection.
The only possibility is to restart it and after that it works fine... for a few hours till I try to restart an app.
Sometimes it hangs itself up in a boot loop and i have to use Power + Vol Down to get into Cyanogenmod Recovery, but after that the restart takes up to 15 minutes because he calibrates all the apps.
It seems that the problem doesn`t happen when I am using Wlan.
Everything else works fine, no problems, but it is really annoying.
Any ideas?
Please? I have no clue and its really annoying. :crying:
-WTF- said:
Please? I have no clue and its really annoying. :crying:
Click to expand...
Click to collapse
1. cyanogenmod recovery is sh*tty
2. install a pre-rooted stock rom or a modified one like eXistenZ Premium, MoonWalker epidemic or PureX
never had such issues with these roms
Yeah, i know its ****ty, but i cant enter the bootloader anymore; it always starts the recovery. So i cant remove it.
The other problem is, that i tried 4 different roms and the problem seems to appear in every rom.
So it seems to depend on something else.
I'm having the same exact issue except that I don't get into bootloops
Mohaned98 said:
I'm having the same exact issue except that I don't get into bootloops
Click to expand...
Click to collapse
The bootloops seems to appear only under Ressurection Remix; i've installed CM again and they didnt happen anymore.
But the problem, that it crashes and after a restart often didnt find my SIM, is still there...
I don't know about RR rom as I haven't tried it but I'm getting the reboots on CM

RN3P Kenzo - Lot of random reboots and app crashes - possible a hardware problem

Hello!
I recently bought a Snapdragon Redmi (kenzo), it came with a chinese version of MIUI and on the first setup it already started to show some problems: when I try to connect to my google account it suddently rebooted. After some tries and reboots and worked but on day by day usage I continue to have random reboots and apps crashing.
I already updated to other miui versions, CM13, CM14 and some others roms and kernels, flashed with diferent TWRP versions, in all of them I got the same problem.
I think it's also not related to hard usage, because the problem appear when I open what's app, facebook, a lot of times with swiftkey. And I can open some heavy games without problems.
Also, sometimes it reboot and get stuck on a bootloop, when this happen, a backup restore or dirty flash wont solve the bootloop and I always need to go on TWRP, do a factory reset and flash the rom again.
I think the explain it's a hardware defect...
There are any other thing I can try to solve it?
Try flashing fastboot ROM if you didnt yet
Denis:) said:
Try flashing fastboot ROM if you didnt yet
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Click to collapse
I already tried once with miui, but I can try again with other ROM. Which one do you sugest?
You can only flash MIUI fastboot ROM via MiFlash, not possible to flash other...it must be a hw problem if you encounter that on every ROM...
Try flashing the developer ROM. Or look for similar issues on MiUi forum. Those guys will surely help you out!
Hit Thanks if I Helped You!
Regards,
PoseidonKing
software problem not hardware, flash fastboot rom
any news with that issue?
cause of what i understood , there is a bug hardware isuue with Charging Controller on Xiaomi Redmi Note 3 pro ,
and hardware must be repaired....
iTaisHi said:
any news with that issue?
cause of what i understood , there is a bug hardware isuue with Charging Controller on Xiaomi Redmi Note 3 pro ,
and hardware must be repaired....
Click to expand...
Click to collapse
I sent the phone back to the store and they will refund me.
pituca292 said:
I sent the phone back to the store and they will refund me.
Click to expand...
Click to collapse
thanks pituca292,
i thing that would be no option for me,
i bought the device abroad, would be not economic for me to return it.
very strange what happening to my device.
reboots stopped (have no idea of what reason : recharge again from 5% battery, get into test mode (push 3 button for 10 sec': vol+, vol-, power).
but now other issue showed up : very lots of screen glitches, can use the phone like this, like some bad soldering inside.
first time i got into test mode, there were also screen glitches,
but now, whenever i get into test mode, downloading mode or the 3rd mode (with phone and cable picture), there is not glitchs at all,.
but after phone is starting - lots of screen glitches !!
i am lost

Phone reboots when powered off

Hello everyone, I have a problem and I hope you all can help me, I have not been able to find a solution for this. So I have a Galaxy S5 running on Lineage OS 14.1 Nougat 7.1 ROM from here http://www.cyanogenmods.org/forums/topic/galaxy-s5-lineage-14-1-nougat-7-1-rom/
Galaxy S5 is of the SM9000AZ variant which is Cricket. Now my problem is that, at random times of the day, my phone would reboot when I try to power it off. When I turn my screen off and turn it back on, the phone reboots as well. In order for me to use the phone I would have to keep the phone screen on at all times, when I sleep I always put an alarm and now I have to keep the screen awake when its charging otherwise it'll stay stuck turned off or it reboots when I get a notification.
It wasn't this way before.. I used to be on XtreStoLite which I had no problems. The problems arised when I switched to Resurrection Remix from here https://forum.xda-developers.com/ga...opment/rom-resurrection-remix-n-klte-t3510376, the phone would start this reboot problem every once in a while. The ROM came with an update that lets you go to Nougat and there is when the reboots happened more frequently. I thought maybe the ROM was messed up or something so I switched to LOS but the problem is still there. The reboot problem also happens when I'm in recovery mode, if I'm making a backup and the screen turns off to powersave, the phone reboots.
Anybody have an idea what could be the issue or how to fix it? It's becoming an annoyance but if I have to, I'll go back to XtreStoLite, Marshmallow and Nougat are great but I guess they're not compatible with my phone?

Weird Behaviour with Poco F1

I'm running miui 10.2.3.0 non-root LB. Following has been happening even after multiple times even after clean stock ROM installation:
-My apps keeps crashing , closing for no reason at all.
-I'm using my phone & suddenly the screen goes black for a few seconds, network goes away then comes back to normal. This happens 2-3 times a day.
- I'm unable to update to the latest miui with OTA, after I install the OTA, it says OTA update failed installation. I tried multiple times then I have to reinstall stock ROM.
Can someone help me out to figure to the issue?
UPDATE: My motherboard was the issue. It has been replaced now & now the phone is working great!
Sammy612 said:
I'm running miui 10.2.3.0 non-root LB. Following has been happening even after multiple times even after clean stock ROM installation:
-My apps keeps crashing , closing for no reason at all.
-I'm using my phone & suddenly the screen goes black for a few seconds, network goes away then comes back to normal. This happens 2-3 times a day.
- I'm unable to update to the latest miui with OTA, after I install the OTA, it says OTA update failed installation. I tried multiple times then I have to reinstall stock ROM.
Can someone help me out to figure to the issue?
Click to expand...
Click to collapse
Hard reset your phone
If that doesn't work then flash latest rom after clearing all data
CluelessO.o said:
Hard reset your phone
If that doesn't work then flash latest rom after clearing all data
Click to expand...
Click to collapse
I clearly wrote in the first line that I have installed the stock ROM multiple times. The main behaviour happening everytime is the black screen issue. Hard reset might fix the app crashing.
Sammy612 said:
I clearly wrote in the first line that I have installed the stock ROM multiple times. The main behaviour happening everytime is the black screen issue. Hard reset might fix the app crashing.
Click to expand...
Click to collapse
Go to service centre then i guess. Thats the last hope it might be hardware issue
I also have the same problem with my poco f1 (miui 10.3.4). Can't update to miui 10.3.5 and all the apps including stock apps keep crashing. I also have a problem with rebooting,evertime i try to reboot phone shuts down. Have you found any solution yet?
Zubairhussain said:
I also have the same problem with my poco f1 (miui 10.3.4). Can't update to miui 10.3.5 and all the apps including stock apps keep crashing. I also have a problem with rebooting,evertime i try to reboot phone shuts down. Have you found any solution yet?
Click to expand...
Click to collapse
My phone's motherboard was the issue. It was replaced, now the phone is working great!
Try factory resetting , if that doesnt help install stock rom again. If nothing works go to service center.
Moderators please close this thread
am on the latest version the problem am facing is the call ain't connecting at all!

Poco F1 MIUI 12 find device stopped unexpectedly boot loop

Just few days after installing miui 12, got this problem. The phone is stuck on a boot loop. If I pattern unlock the phone, I get a toast saying "find device stopped unexpectedly". Unfortunately, I don't have a backup. :crying:
Is there any way to save my phone? or may be get a backup?
I too experienced the same bug, i went to the official service centre to fix the issue. They reflashed the os but the same issue kept arising again and again after a day or two, the service center guys had no clue what's going on. At last I decided to unlock the bootloader and flash a custom rom. Now am using RR without any issue.
josinpaul said:
I too experienced the same bug, i went to the official service centre to fix the issue. They reflashed the os but the same issue kept arising again and again after a day or two, the service center guys had no clue what's going on. At last I decided to unlock the bootloader and flash a custom rom. Now am using RR without any issue.
Click to expand...
Click to collapse
yeah, I am also in the same track but I am unable to make MiFlash Unlock tool to recognize my phone in fastboot mode. Adb does recognize, Mi PC Suite recognizes it but says phone software has to be updated. (Using latest MIUI 12).
Any help is much appreciated. Thanks.
Dhamo200694 said:
yeah, I am also in the same track but I am unable to make MiFlash Unlock tool to recognize my phone in fastboot mode. Adb does recognize, Mi PC Suite recognizes it but says phone software has to be updated. (Using latest MIUI 12).
Any help is much appreciated. Thanks.
Click to expand...
Click to collapse
Use an Intel pc. Amd has issues with mi flash unlock too l. Run as admin. Turn off all anti virus/ firewall applications.
Having the exact same issue on my POCO F1, recently updated to MIUI 12. It was working pretty well up until 10 mins ago.
Battery went under 5% and the device went into ultra power saving mode, then restarted. Now every time I unlock the pattern, the toast pops up "Find my device..." and it goes into bootloop.
Now there isn't even a pop up, device immediately goes into bootloop.
bro, i just now facing this.. can you help me out
Well, MIUI 12 is not going good in poco F1.
If anyone who has not updated to MIUI 12, don't update the phone. Currently there are many bugs in the update
Long story short -
Some are unable to boot up the phone, some stuck in bootloop, some unable to use their passwords, some unable to set up new password, Second space not working, etc etc ...
I also updated to MIUI 12 and was unaware of the bugs.
But the device booted up and password (both fingerprint and face unlock) was working fine but I was unable to change it. Second space was working too. So I was happy that there is not much issue.
But then come the buggy part.
I started playing COD m after update and battery drained like hell 100 to 30 in 1.5 hour. I was shocked by this.
After charging I started to play again but this time (with battery issue) screen freezing happened and then happened at regular intervals. So the gaming experience on MIUI 12 was ruined.
Then I just find MIUI 9 for it and flashed it. (Ya, factory reset in this process too ?) But it is working fine now. Got fast charging module and custom thermal for gaming and it worked.
Currently no issue at all.
But I am still finding a custom kernel for poco F1 to overclock cpu and GPU (not able to find any till now).
Nearly every kernel is ment for MIUI 11 and 10 only. So I am digging deep for now to find a kernel for MIUI 9.
At last just one message - Don't update untill mi release a stable and bug free MIUI 12 version.
If MIUI 12 is working fine on your poco F1, either you are lucky or you have not encountered a bug till yet.
Without data loss, is this method come back to normal as before for poco f1 mobile?
Without data loss, is this method come back to normal as before for poco f1 mobile?
josinpaul said:
I too experienced the same bug, i went to the official service centre to fix the issue. They reflashed the os but the same issue kept arising again and again after a day or two, the service center guys had no clue what's going on. At last I decided to unlock the bootloader and flash a custom rom. Now am using RR without any issue.
Click to expand...
Click to collapse
MIUI keeps on restarting in poco f1..
Without data loss, is this method come back to normal as before for poco f1 mobile?
arulprakash2000 said:
MIUI keeps on restarting in poco f1..
Without data loss, is this method come back to normal as before for poco f1 mobile?
Click to expand...
Click to collapse
If you don't want to loose your data, try flashing the rom using mi flash tool. But nothing can guarantee data security. You should back up your data regularly, waiting for a mishap or trusting on a single electronic device is just foolish, do make multiple copies of important data, if you want it to be secure.
I also have this problem. Updated my POCO F1 to miui 12 and it is in bootloop all the time. The bootloader is locked but I cannot unlock it now with no access to the device. How can I flash again a lower version?
If I don't mind losing the data how can I go back to previous version?
No brother, I encountered the same issues you mentioned. I stuck with MIUI logo loop after that I did a hard reset to mobile phone working condition.

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