Network Problem ( Don't Ignore ) - Xiaomi Mi A2 Lite Questions & Answers

Help,
After restarting my phone network is not working. It's showing No Service..
I tired factory reset, I tried stock rom, i tried flash, i tried all the updates. But still it's showing No service on network bar
Some one please help me ...
I bought this phone in 28.10.2018

i am shuvo said:
Help,
After restarting my phone network is not working. It's showing No Service..
I tired factory reset, I tried stock rom, i tried flash, i tried all the updates. But still it's showing No service on network bar
Some one please help me ...
I bought this phone in 28.10.2018
Click to expand...
Click to collapse
I had the same problem but I couldn't solve it so I reinstalled the 10.0.3.0 from the stock image and it's working since (happened about 3-4 days ago)

I have Also this problem. "No service".i switch fly mode-normal mode and the device work again.i have this problema Every day.is this a bug of software?

i am shuvo said:
After restarting my phone network is not working. It's showing No Service..
I tired factory reset, I tried stock rom, i tried flash, i tried all the updates. But still it's showing No service on network bar
Click to expand...
Click to collapse
The same happened to me as soon as I updated from 10.0.2.0 to 10.0.3.0. I also tried factory reset and flashing stock 10.0.3.0 but it didn't work.
Have you solved the issue?

OK, finally fixed that. Flashed stock 10.0.2.0 which restored the SIM cards, then OTA-updated to 10.0.3.0.
Three updates and each of them messed things up for me... :/

0levi0 said:
I had the same problem but I couldn't solve it so I reinstalled the 10.0.3.0 from the stock image and it's working since (happened about 3-4 days ago)
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Click to collapse
Bro can you tell me the process? How to flash the stock image

Tara. said:
OK, finally fixed that. Flashed stock 10.0.2.0 which restored the SIM cards, then OTA-updated to 10.0.3.0.
Three updates and each of them messed things up for me... :/
Click to expand...
Click to collapse
Bro can you please tell the process how can i flash 10.0.2.0

i am shuvo said:
Bro can you please tell the process how can i flash 10.0.2.0
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Click to collapse
See this thread for fastboot images and some tips: https://forum.xda-developers.com/mi-a2-lite/how-to/fastboot-xiaomi-mi-a2-fastboot-images-t3824871
Backup your data first!

Tara. said:
See this thread for fastboot images and some tips: https://forum.xda-developers.com/mi-a2-lite/how-to/fastboot-xiaomi-mi-a2-fastboot-images-t3824871
Backup your data first!
Click to expand...
Click to collapse
Bro i understand.. if i try this will my phone will be okay?

0levi0 said:
I had the same problem but I couldn't solve it so I reinstalled the 10.0.3.0 from the stock image and it's working since (happened about 3-4 days ago)
Click to expand...
Click to collapse
Bro kindly please can you tell me the instructions please

i am shuvo said:
Bro kindly please can you tell me the instructions please
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Click to collapse
https://forum.xda-developers.c...mi-a2-fastboot-images-t3824871
Sent from my Phh-Treble vanilla using Tapatalk

I also have same problem... and I don't find solution :'(
https://forum.xda-developers.com/mi-a2-lite/help/april-update-lost-network-edge-3g-4g-t3926141

Related

GNX-GSM randomly rebooting @stock JB

Hi Guys,
A friend got a problem with his Google Nexus GSM. He has 4.2.1 takju on his Phone (original there was the yakjuwx build installed), but he is having this problem since 4.1.1 yakjuwx. It randomly restarts. Not reproduceable. After the restart the accu level droped down very hard. The repair service said that there is no hardware defect so they just reinstalled the stock rom. What schould he do now ? Is this a common problem ?
May this screenshot will help you to understand what I mean.
EDIT1: also tested with a second original accu
Pearmint said:
Hi Guys,
A friend got a problem with his Google Nexus GSM. He has 4.2.1 takju on his Phone (original there was the yakjuwx build installed), but he is having this problem since 4.1.1 yakjuwx. It randomly restarts. Not reproduceable. After the restart the accu level droped down very hard. The repair service said that there is no hardware defect so they just reinstalled the stock rom. What schould he do now ? Is this a common problem ?
May this screenshot will help you to understand what I mean.
EDIT1: also tested with a second original accu
Click to expand...
Click to collapse
I too had this problem on my GNex but was finally fixed after flashing custom rom! Before unlocking, my phone used to boot randomly and got freeze..Maybe you should also try this method and see if it works for you..:good:
try flashing the latest google factory image...
mannyvinny said:
I too had this problem on my GNex but was finally fixed after flashing custom rom! Before unlocking, my phone used to boot randomly and got freeze..Maybe you should also try this method and see if it works for you..:good:
Click to expand...
Click to collapse
I will give it a try. Thank you
k786 said:
try flashing the latest google factory image...
Click to expand...
Click to collapse
I did this already. Nothing changed :S

[Q] no signal and data when installing latest pacman rom

Please help noob here and I'm having problems with the latest ROM from pacman 4.4 build. Every time I install I do not get any data or signal. Also when I try to sign into Google even with WiFi on I get message saying unreliable connection or I'm not signed up for data if issue persist to contact customer service any help will b appreciated.
What build are you trying to install, have you tried re-downloading the ROM also if you're trying to flash a different kernel with the ROM you have to let it boot once before doing so.
xBkKx said:
What build are you trying to install, have you tried re-downloading the ROM also if you're trying to flash a different kernel with the ROM you have to let it boot once before doing so.
Click to expand...
Click to collapse
I have tried downloading all the updates that pacman released in august. I also downloaded the 20140825 and 20140819 twice and still not working. everything works fine with the 4.3 pacrom. Thanks for reply.
Found solution to no data or signal on 4.4 here is a link if anyone else runs into this problem http://forum.xda-developers.com/showthread.php?p=52754863. Big thanks to ducter
Interesting, never had that issue myself but glad you found a solution!
xBkKx said:
Interesting, never had that issue myself but glad you found a solution!
Click to expand...
Click to collapse
Yea its weird reading the thread it only happens to some phones. I guess I just had one of those phones.

Phone App force closing in the morning

Hi,
Not too sure if anybody else has had this problem. Every day morning, when I try to use my phone first time in the day, the phone app does not open. It opens and closes within half a second. It has been happening daily. A reboot fixes the issue for the moment.
However, need to check if anybody else has been facing this issue.
I am running stock 3.2.6.
To resolve the issue, I have tried hard reset, flashing stock OS, flashing 3.1.2 and then flashing the incremental OTAs, almost everything I have tried.
Looks like the issue has not been resolved at all. Tried switching off the doze mode as well. Not helping.
Anybody has any guidance/solution to this problem?
deepakmasthi said:
Hi,
Not too sure if anybody else has had this problem. Every day morning, when I try to use my phone first time in the day, the phone app does not open. It opens and closes within half a second. It has been happening daily. A reboot fixes the issue for the moment.
However, need to check if anybody else has been facing this issue.
I am running stock 3.2.6.
To resolve the issue, I have tried hard reset, flashing stock OS, flashing 3.1.2 and then flashing the incremental OTAs, almost everything I have tried.
Looks like the issue has not been resolved at all. Tried switching off the doze mode as well. Not helping.
Anybody has any guidance/solution to this problem?
Click to expand...
Click to collapse
try to reflash stock.. make sure its a clean flash...
never experienced this.. seems that your the only one experiencing this..
reyscott said:
try to reflash stock.. make sure its a clean flash...
never experienced this.. seems that your the only one experiencing this..
Click to expand...
Click to collapse
Thank you for responding.. I did all this and more.. still the issue persists. Not too sure what's the problem.
deepakmasthi said:
Thank you for responding.. I did all this and more.. still the issue persists. Not too sure what's the problem.
Click to expand...
Click to collapse
Make a clean install of the full 3.2.6 ie after wiping system, data and cache/Dalvic. Do not install the earlier version/s and update via OTA or flash the OTA.
Maybe you have some app that is conflicting with your phone app.
Sent from my ONEPLUS A3000 using Tapatalk
Seems like the issue was due to a specific app. U sure though.. I uninstalled a set of apps which I had installed before the issue started. Currently looks like it has been resolved.
Same thing is happening for me in 3.2.8 no matter what ... That too only in morning as Mr.Deepak said please help .. I have tried re-flashing ROM etc ... What could be the issue?
@deepakmasthi can u please let me know how did your issue get solved.. as I'm facing the same problem as u.. Please help

OnePlus 3 - Android Oreo Camera Unknown Error!

Hi,
Today im facing a strange issue with camera
Actually all the applications related to camera are not working
It seems there is a problem in the physical camera it self !
Snapchat, instgram once i open its cam, original camera, and google camera..
It shows me this message
"Unknown Error"
My phone is already updated to stable version 5.0 which is oreo.
By the way, I already restart my phone, and also clear the data & cach of the camera : it doesn't work
Just to be safe, have you tried other ROM? If that still doesn't work, then try downgrading to Oreo. If all fails, then welp, at least you know that ROM isn't the cause of it.
dream2poet said:
By the way, I already restart my phone, and also clear the data & cach of the camera : it doesn't work
Click to expand...
Click to collapse
same happened with me on open beta 27.
i clean flashed ob 28, everything good so far.
try a factory reset or a clean flash.
I've had this issue before where I flashed nougat modem onto marshmallow and it gave me this error..it took accidentally wiping my phone to figure this out.
So try reflashing 5.0 rom or check whatever zip you flashed is not the culprit.
F4uzan said:
Just to be safe, have you tried other ROM? If that still doesn't work, then try downgrading to Oreo. If all fails, then welp, at least you know that ROM isn't the cause of it.
Click to expand...
Click to collapse
LELBOT said:
same happened with me on open beta 27.
i clean flashed ob 28, everything good so far.
try a factory reset or a clean flash.
Click to expand...
Click to collapse
tofuboi01 said:
I've had this issue before where I flashed nougat modem onto marshmallow and it gave me this error..it took accidentally wiping my phone to figure this out.
So try reflashing 5.0 rom or check whatever zip you flashed is not the culprit.
Click to expand...
Click to collapse
Thank you guys for helping me,,
I did Factory Reset (without internal storage) and all working fine now..
I think the problem happen because I did not do factory reset once i updated to Oreo

Question poco f3, wifi only working for 1 min after factory reset and not after.

works fine during setup then vanishes and the wifi button doesn't do anything afterwards. is it hardware or software related?
weird thing i noticed is that any wifi related setting, will make the settings crash and not respond...
miui global 12.5.8 stable, Android version: 11 RKQ1.200826.002, security update: 2002-01-01
dunno how to explain this, but this is what it looks like when I try to do anything in the settings (google drive video)
I have also looked at this thread where it seems similar to my problem, but could not find a solution.
MIUI 12.5 wifi issues
Hi, today I received the EU update to MIUI 12.5 - 12.5.1.0(RFAEUXM) . However, now my Mi 9 can't connect to wireless networks. I already tried restore the network defaults and then the factory reset without success. Any ideas? The behavior is - I...
forum.xda-developers.com
edit: seems like i have to unlock the bootloader to install a different rom, will update in a week
Sounds like a major issue , after watching the video, 2 things I would try remove sim reboot then try, of still fails the ROM must be corrupt , I would reinstall/flash sounds like you tried a factory reset so thats what I would do
thank you for your response. I did remove the sim and factory reset but no change. Can I reeinstall without having the phone unlocked? or is that only possible with an unlocked phone and the fastboot thing?
edit: found out how to local update rom, going to that and see how it goes.
edit2: installed a new rom but the issue still persist.
21sep said:
thank you for your response. I did remove the sim and factory reset but no change. Can I reeinstall without having the phone unlocked? or is that only possible with an unlocked phone and the fastboot thing?
edit: found out how to local update rom, going to that and see how it goes.
edit2: installed a new rom but the issue still persist.
Click to expand...
Click to collapse
you meant to say you just did a update? you will need unlocked bootloader I do believe but not positive if your going from stock to stock
I installed MIUI 13.0.3 with this method https://c.mi.com/oc/miuidownload/detail?guide=1 but the same problem with the WIFI persist. If it was an software issue it should have fixed it right? so I'm thinking that it might be a hardware issue instead.
21sep said:
I installed MIUI 13.0.3 with this method https://c.mi.com/oc/miuidownload/detail?guide=1 but the same problem with the WIFI persist. If it was an software issue it should have fixed it right? so I'm thinking that it might be a hardware issue instead.
Click to expand...
Click to collapse
Did you mess up with any wifi or persist thingy?
update: I unlocked the phone and installed different rom versions with MiFlash.
I installed everything step by step following this guide for installing via fastboot https://c.mi.com/thread-1857937-1-0.html.
alioth_global_images_V13.0.2.0.SKHMIXM_20220314.0000.00_12.0_global: same problem
alioth_eea_global_images_V12.5.8.0.RKHEUXM_20220210.0000.00_11.0_eea: put WiFi settings on static
worked long enough to fully setup and install some apps than it went full retard. (longest working wifi connection yet)
after a second restart, the wifi is compeltly gone now.
alioth_global_images_V12.5.6.0.RKHMIXM_20220210.0000.00_11.0_global: WiFi didn't work at all
alioth_eea_global_images_V12.5.3.0.RKHEUXM_20210706.0000.00_11.0_eea: WiFi worked for 2 minutes
I don't think i have any more roms to test out so maybe i will try a custom rom xd
try with custom roms

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