Random reboots/shutdowns - Xiaomi Mi A3 Questions & Answers

Hello,
1 week ago i had bought a mi a3 and noticed some serious problems.
1. problem nº1, 3-4 times a day the phone reboots (without touching it) and asks for sim code
2. sometimes when I try to click the power button the phone won't turn on, i have to wait like 3-10 minutes or click the power button for 10 sec to force a reboot. It doesn't seem to turn off but is in a deep sleep
I've already did a hard reset but nothing changed.
Supposedly this problem was solved with some update but it continues to happen.
Does someone knows how solve it?

Greetings. Have you checked that it is not the damaged sim or the micro sd?
I had reboots cause wasted micro sd.
Greetings.

Tabatj said:
Greetings. Have you checked that it is not the damaged sim or the micro sd?
I had reboots cause wasted micro sd.
Greetings.
Click to expand...
Click to collapse
it's not the SIM, and I have no sd card in my phone
Tried flashing another rom the random reboots disappeared but 2. problem (sometimes when I try to click the power button the phone won't turn on, i have to wait like 3-10 minutes or click the power button for 10 sec to force a reboot. It doesn't seem to turn off but is in a deep sleep) continues to happen, but now I only have to wait 5-10 seconds, now its usable, however it is inconvenient sometimes.
Does someone knows how solve it?

If phone randomly reboots without anything u need to fix your battery IC.. goto repair shop and tell to reball the IC they will understand.. hopefully gets fixed

Related

I HAVE A HUGE PROBLEM. XDA RESTARTS 3-4 TIMES A DAY

Recently my xda I began to restart itself without being used. When I put it in standby mode (power button) and after a while turn it back on, not always but at least 3-4 times a day it restarts itself.
Does someone know why is this happening and if there is a way to stop this.
P.S. - I don't know if this comes from the ROM because it has happened with different versions of ROMs.[/b]
The problem with the restarts is usually caused by the SIM card cover. Sometimes if you press it it will reset. There is a contact point underneath the rubber cover and it sometimes makes contact and resets the device.
You can try pressing it to see it the device restarts and you found your culprid. You may take the sim out and reinset it to see if the contact resets or you may have to have the unit sent in for repair/replacement with your phone provider!

HTC Touch Dual - Not turning on

Hi Guys,
I have recently successfully flashed my Nike to the NIKI_ROM_MARY_v0.3.3. It was working fine for the past 3 days apart from the odd frozen screen coming out of sleep mode (i think that had to do with some sleep/lock setting)
Then out of the blue I notice it power was off.
- I tried pressing and holding down the power button
- Removing the SIM, micro SD and battery and replacing with another battery
- Connecting to PC
- Charging
All to no avail...
Has anyone have any other suggestions before I return for warranty?
This worked for me; take the battery out leave the sim and memorycard inside the phone, attach the powercord wich is connected to the wallsocket ofcourse and switch the phone on, and then insert the battery........
2nd post cannot delete it?
i'm not sure but i dont think they will repair under warranty as you have changed the software
Same issue
I have the same issue with Mary's v4.0, if i reset or switch off the phone, it just dies, whatever I do it will not switch on.
I managed after 2 days, the keep trying to plug in ac power, with no battery, got a red charge light and then insert the battery, then hold down the power button, finally it booted, now i dare not switch off or soft reset.
obsydian said:
I have the same issue with Mary's v4.0, if i reset or switch off the phone, it just dies, whatever I do it will not switch on.
I managed after 2 days, the keep trying to plug in ac power, with no battery, got a red charge light and then insert the battery, then hold down the power button, finally it booted, now i dare not switch off or soft reset.
Click to expand...
Click to collapse
Here run well!!!
Flash my phone 6 or 7 times a day with new test and don't have any problem.
More details!!
Quentin Gran Torino said:
This worked for me; take the battery out leave the sim and memorycard inside the phone, attach the powercord wich is connected to the wallsocket ofcourse and switch the phone on, and then insert the battery........
Click to expand...
Click to collapse
if this does not work, then hold the on button and keep trying to insert, then remove and insert the battery until it starts (hopefully).
Just flashed another ROM, so doubt its ROM related, my suggestion is do the above, flash back to your original ROM and SPL, then send it back under warranty, this will be my 4th NIKI under warranty !!!!!!!!!!!!!!!
Quentin Gran Torino said:
This worked for me; take the battery out leave the sim and memorycard inside the phone, attach the powercord wich is connected to the wallsocket ofcourse and switch the phone on, and then insert the battery........
Click to expand...
Click to collapse
This worked for me. Seems to be a problem with the HTC Touch Dual. Several people I know have had the phone shut down for no reason. After the above, I did a soft reset.. No problems since... Touch wood!
Terry
Hmm, okay I know it's an old thread but I have the same issue but it happened with the original rom, I finally bring the phone back to life unfortenally not with my own sim-card.
For now I'm scared to do a sofreset because I think I lost my phone again just wondering what I can do, maybe someone on this forum have a solution for this.
Regards
I had exactly the same problem... may anyone be more specific?
http://forum.xda-developers.com/showpost.php?p=5579171&postcount=641
teorouge said:
I had exactly the same problem... may anyone be more specific?
http://forum.xda-developers.com/showpost.php?p=5579171&postcount=641
Click to expand...
Click to collapse
Hi teorouge, sometimes I got my phone back, what I did was:
1. Remove battery
2. Pressing softreset button about 10 times.
3. Insert battery and keep pressing the powerbutton until the phone reacts.
It's not a fix, the only thing you can do is use the phone but if you do a softreset the problem is back.
Personally I think the powercircuit is broken, I had to buy myself another Niki.
Regards
Rataplan said:
Hi teorouge, sometimes I got my phone back, what I did was:
1. Remove battery
2. Pressing softreset button about 10 times.
3. Insert battery and keep pressing the powerbutton until the phone reacts.
It's not a fix, the only thing you can do is use the phone but if you do a softreset the problem is back.
Personally I think the powercircuit is broken, I had to buy myself another Niki.
Regards
Click to expand...
Click to collapse
Thanks for the answer, I gave the Niki back to his owner... it's a corporate phone so he shouldn't personally pay any money (and me neither, that's for sure!) to get it repaired. Thou I hope for him they'll change it to a newer (and feature-rich) device!

[Q] HELP - random black screen and have to pull battery to fix

I'm running Neutrino ROM v2.6 and every once in a while RANDOMLY I will pull my phone out to use it and it will be black screened. It's as if it's turned off but I can't even turn it back on. The power button does nothing, even after holding it down for 30 seconds. I can't do anything. No matter which button I press and which way I push the power.
The only fix is to pull my phone out of its case, remove it's back cover, take out the battery, reinsert it; then it will power on and act normal again. I can't replicate the issue. It's just very random. Happening like 2-3 times a day right now. Would a different ROM/Kernel fix this?
It happened to me before...i just switched a device at the store to a new atrix 4g.
I heard that switching the sim card ~might~ help but chances are low because this is not just a reboot. sorry for you.

Dead phone - phone just doesn't react for any try

Hey,
I have problem, that my phone one day was turned off by me and after maybe 2 hours, when I wanted to turn it on, nothing worked. When I was back in home I tried to charge it, but even charging LED didn't shine. I tried every option with volume buttons for 10 seconds each, but it doesn't work. No vibrations, no screen, just nothing.
Hi.
Original software?
Horaz- said:
Hi.
Original software?
Click to expand...
Click to collapse
Yes.
sometimes countered this issue, it's because i usually flash my phone.
it didn't boot up when i press the power, and didn't flash red/green/blue when i tried to enter flash or fastboot mode
i fixed this by reset the phone on the micro sd card slot's button. it worked in my experience. good luck
flinchout said:
sometimes countered this issue, it's because i usually flash my phone.
it didn't boot up when i press the power, and didn't flash red/green/blue when i tried to enter flash or fastboot mode
i fixed this by reset the phone on the micro sd card slot's button. it worked in my experience. good luck
Click to expand...
Click to collapse
Tried it too and it didn't work as well. :/
sorry but are you still having this issue? did you try pressing the off button beside micro SD card slot for 10-15 secs? after that charge for 2-4 hours then try powering it up. should come back to live
Yes, but I tried this, but this didn't work as well.
What was it’s fate? Mine got that problem now.
I returned it on warranty and they gave me some new model.

A serious problem with device turning off

Hello guys,
I have a problem here that has been bugging me for months
my phone (p8lite ALE21) fell in water for a couple of seconds but after the incident everything appeared to work except when my phone is Idle or I lock the screen and not using it after about 10 secs the phone shuts down for no reason and I have to keep on pressing on the power button for a few seconds to restart, but If I lock it while charging or playing music (anything that doesn't let the phone become idle) it doesn't turn off and works fine.
Confused if it's hardware or software issue but I searched a lot about it tried million different things nothing worked
One thing to notice that my SD card slot doesn't read anymore SD cards ( the cards work fine with other phones )
don't know if it's part of the problem or I have to change my battery?
any suggestions please I would like to hear it
P.S. I don't want to change the battery nor the SD card slot unless I'm sure it's the problem
Thanks
Zarkondo said:
Hello guys,
I have a problem here that has been bugging me for months
my phone (p8lite ALE21) fell in water for a couple of seconds but after the incident everything appeared to work except when my phone is Idle or I lock the screen and not using it after about 10 secs the phone shuts down for no reason and I have to keep on pressing on the power button for a few seconds to restart, but If I lock it while charging or playing music (anything that doesn't let the phone become idle) it doesn't turn off and works fine.
Confused if it's hardware or software issue but I searched a lot about it tried million different things nothing worked
One thing to notice that my SD card slot doesn't read anymore SD cards ( the cards work fine with other phones )
don't know if it's part of the problem or I have to change my battery?
any suggestions please I would like to hear it
P.S. I don't want to change the battery nor the SD card slot unless I'm sure it's the problem
Thanks
Click to expand...
Click to collapse
From the info you provided, I believe it is a hardware issue, a faulty circuit, since the phone is unable to remain on until some interrupt is provided, I recommend that you show it to some Phone repair center.
Augustoandro said:
From the info you provided, I believe it is a hardware issue, a faulty circuit, since the phone is unable to remain on until some interrupt is provided, I recommend that you show it to some Phone repair center.
Click to expand...
Click to collapse
Thank you sir.

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