Mi A2 bootloap and fix - Xiaomi Mi A2 / 6X Questions & Answers

I'm have very bad problem, after march security update, my phone goes in bootloop(screen freez), but i have luck, oem onlock, and after bootloop i'm unlock bootloader, and crytical particion, but my luck goes to end. I can't flash fastboot rom, after 15x time flashed, 2 time after 20 times of flashed, 2 times was successful, but did not want to lift the system to the end, and it was constantly getting back to the beginning on boolocker unlock screen and on android one logos, once it was upgraded, but wi-fi and sim cards did not work and very slow work(last update). I have tried all possible combinations, and nothing is left, 95% of the cases flush the rom without end time goes 800sec+.... What i can do?
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[/url]Untitled by Milan Aleksic, on Flickr[/IMG]
After this phone turn off and can't to turn on, its hadrbrick, maybe motherboard, maybe display, maybe battery... Who knows. Phones is dies. Can't charging, on PC only sound off USB nothing else. Good bye xiaomi..

After this phone turn off and can't to turn on, its hadrbrick, maybe motherboard, maybe display, maybe battery... Who knows. Phones is dies. Can't charging, on PC only sound off USB nothing else. Good bye xiaomi..

Okay, i had this problem! I know there is no logic behind the solution I'll offer you(or maybe there is, i just don't know about it). I faced the bootloop issue after updating the security patch of may. i came across a post on the mi forums! Someone said to install the update then before hitting that restart option, you are to eject your sim card! It should work as intended! Then when phone updates, reinsert the sim card! Trust me! It worked for me!!

Related

can't update Radio ROM on my trinity (used to be able to!?)

Today I've been trying to update my Trinity's Radio ROM to v1.50 or v1.56 and my phone doesn't seem to be accepting ROM upgrades anymore?!
When I try to flash the ROM, my phone's screen goes into the bootloader (the red, green and blue screen.. correct?) and I hear my PC make the USB device disonnected sound and then it reconnects, making the reconnection sound and it says "USB" in the white part at the bottom of the phone's coloured display.
So I get this screen but it gets stuck on 0%:
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Then after about 30 seconds this comes up:
My phone stays in bootloader mode until I turn it off then back on again (soft reset).
The phone turns back on and I can use it like normal.. but it is still the old ROM obviously because it didn't update.
I've upgraded the ROM many times before.. so why would ROM upgrading suddenly not work anymore?
Suggestions anyone?
Before you get techy!!
Hi there - I had the same problem this eve - reflashed tonnes of time sno worries then all of a sudden nothing.
Before, like me you scour the forum for the techy solution (reinstall activesync, muck with SPL, copy things to SD card) go dig out some USB cables.
I've found that it was a dodgy cable that works for everything else.
So if you get this error and your white strip in bootloader says serial - go get another USB cable first!!!!
Cheers

MotoXT1058 Factory unlocked. The issues I'm facing and I need your assistance please.

Firstly I'm a noob in all these developer kind of things. I dont even know what bootloader means and i dont know how to check the status whether its locked or unlocked. I'll give u all the details of the status of my mobile and let me know whether i can get it back to normal status. The issues i'm facing right now are a lot and briefly:
1) First the primary camera stopped working while i was taking a pic from "evernote" app. It worked for a couple of times accidentally after that but again stopped finally. Whenever i start camera it says "Camera error, Pls restart the camera"
2) The flash light error came after a few days. I can just start the flash light from the drop down menu of the android lolllipop and after that the icon disappears from that dock. I had to restart the phone to turn it off. (Recently i found turning on the camera while flash light is on can turn the flash light off. Anyways the camera doesnt work)
3) The wifi when i turn on it works and when i turn it off it shows turned off. But when i see the battery status and check the usage details I can see battery is being used for wifi also. and when i restart my device i can see the wifi is turned off from the battery usage too.
My device is Moto X First Gen AT&T factory unlocked bought from amazon.com and i'm using it in India.
I've done all the basic things from internet to solve these but none worked. Like reset mobile,clear cache partition. But a friend suggested that install a custom rom or stock rom and try it may solve the problem. Someone please tell me or provide necessary links to proceed further.
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[Help!!]Without turning on after burned ROM.

I used a smartphone that burned WW ROM to Tencent edition. I was able to use it for about a week without any problem.
One day, a screen like an attached image suddenly appeared. After the power is turned off, the smartphone naver turn on.
The battery lamp lights up when connected to the power supply. The screen remains black.
Please help me.
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Tsuina said:
I used a smartphone that burned WW ROM to Tencent edition. I was able to use it for about a week without any problem.
One day, a screen like an attached image suddenly appeared. After the power is turned off, the smartphone naver turn on.
The battery lamp lights up when connected to the power supply. The screen remains black.
Please help me.
Click to expand...
Click to collapse
You can't go to bootloader screen ?
I'm able to go to the bootloader screen today. I couldn't turn on the phone and go to bootloader for 2 weeks, but I am able to start it today.
I don't know what's going on. The only thing I know is that the battery has been completely discharged in two weeks.
I started normally after factory reset, but I couldn't reach the home screen because the power went down when reboot android.
I can just display the bootloader screen!

Question Suddenly "No SIM / No network"

Hey all, today at 3 P.M. my SIM cards suddenly stopped working. I tried to reinsert and clean them, but no success.. Even with 1 SIM card and rebooting my phone don't helped.
I even read somewhere, that you can try to push gently front and back glass near the SIM card slot together, but the problem persist.
Does anyone know what else I can do? SIM cards are working in my second phone
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As cleaning and rebooting were not succesful and the SIM cards are working in another phone, defective hardware is the most likely (and unwanted) reason, especially when the problem suddenly occured. While both SIMs are affected, it must be a controller chip on the mainboard.
I have somewhat the same problem, and it started around the same time. The simcard disconnects randomly at times, while at other times it works perfectly.
I can't distinguish a pattern in when it works and when it doesn't. Sometimes an airplane mode turn on and off works, other times it does not.
Got a new simcard, didn't solve it.
Read about at least one other user experiencing the same problem on a local Dutch forum.
@Sony make.believe
Which carrier do you have? My problems exist mainly with KPN, a Dutch carrier.
On Tweakers the suspicion is that the problem arises when switching between 4G and 5G. When I set the sim to not use 5G I don't have this problem.
Same problem.
Turned 5G off and the problem continues.
Any idea?

USB Connection Failing

Hello! This is my first time creating a post for a problem I had because I'm really desperate.
Some days ago, my Note 8 showed the wet port notification and gave some problems when charging. Then, the notification dissapeared but the problems remained. For some days, I've not been able to charge the mobile when it had battery. I had to wait until it was completelly empty, not just to turn off, but to not be able to turn on again. That's the only time when it charged. I've tried to reinstall the original ROM (I don't remember wich one I have but I installed some things and rooted the phone when I got it, half a year ago.), but I can't use ODIN as when I connect it to my PC it says that the device was not recognised and is not detected at all.
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I've now wiped the phone and I think that now is able to charge when off, but I'm not sure as it seems to charge whenever it wants.
Thanks for the help to anyone who responds.
[Update]
I've wiped dalvik cache and it seems to charge while on. But my PC still doesn't recognise it.
[Update]
Fast charging does not work, just as before (when it charged was on slow mode).
[Update]
As root was not installed I thought that maybe I had the stock fimware and disabled OEM Unlock. Now it gives me the "Custom binary blocked by FRP Lock." error both on system and twrp so I'm bricked. Also, Odin still doesn't recognise the phone. I don't know what to do now...

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