March update Network Issue.Please Help - Xiaomi Mi A1 Questions & Answers

I am a pixel experience rom user in mi a1.Today i am back in stock rom.But i notice network issue wifi and mobile data both.I dont get proper speed in my wifi and mobile data.I am aslo 4G sim card user.
Now what gonna i should do?
Please some one help me

Related

[Q] Need Help!!! Defy Plus mobile data not working.

I have Defy plus and I am not able to access mobile data (2G) from my mobile.
After 2-3 hits to internet it stop working and the worse case is it restarts sometimes..
I have upgraded to 2.3.6 and I am using official ROM.
Any solution to this issue???
Try using a different provider..And also check the signal strength.
I don't think restart is related to mobile data..Better if you can provide a little detail..
one day ago only i ported from Aircel to Airtel but cant help same issue..
And before upgrading it worked?
If not I would think of warranty service
If yes I would flash ROM again and do a factory reset. Or maybe only a factory reset?
Questions go in the Q&A section

Recent unimagined issue with data network.

From couple of days I am facing a bit unique problem that whenever I enable my data into #GSM it shows h+ and runs 3g and after a while it auto changes into E from h+ and within a minute data network gets disabled.. And again it auto enable data and same process starts: h+ to E, E to h+ and disable / enable.. Network data gets disable enable automatically...
Maybe a provider problem
Hello and thank you for using Q/A,
did you try a factory rest. It can be a provider problem.
Kind regards
Trafalgar Square
How you recently update your phone's firmware?
If so, Its not really an unique problem, since I am experiencing the same.
With an OTA update to I9505XXUPOL1, my data connection was not working at all.
To fix my data connection problem, I have flashed I9505XXUHPA1, which was stable connection, but only E (gsm) connection, it has disable LTE.
Sources within this forum say that I9505VJUHOK1 (south america firmware) works properly, I have not tested it yet. If some can confirm please let me or us know.
I download my firmware from the sammobile website
Trafalgar Square said:
Hello and thank you for using Q/A,
did you try a factory rest. It can be a provider problem.
Kind regards
Trafalgar Square
Click to expand...
Click to collapse
Hehe... I think it occured after couple of master reset?
*IIhan87 I flashed 4.4.2 firmware long time ago and the problem occured now... My baseband is XXUGNH6. And it doesn't have lollipop firmware too if it had I would have tried latest firmware to solve the data network issue: (

found signal in my jio sim but not able to use data or make call.

After flashing color os rom on my lenovo a6000 my device stuck with 4g issues.....
Firstly i m not getting any network of 4g till 3g it works fine....even after installing various others rom the problem remains ...
But after 6 days some how i managed to get netwok and after that i m not be able to use 4g services such as data or call facility by that sim 1 slot.
Some one plzzz help me ....
Found solution....... All good now
What's the solution?

nexus 4 mobile data not working after install chroma marshmallow rom

nexus 4 mako mobile data not working. wifi and call sms work properly.
plz help
Why flash a ROM that is no more supported? There are lots of stable Nougat ROMs around, flash any one of them.
Nitin
i just flash to check marshmallow update
my vodafone 2g or 3g not work , airtel only 2 g work . tell me some stable rom to work my mobile data , any process to how reinstall modem in chroma rom..
Make sure you have latest modem installed 1.07 and also make sure apn settings are correct
It's not a rom issue, i used chroma MM for long time. Airtel 3g used to work fine. Just recheck all your network settings.
Ps: As the poster above me said check your apn settings, reset to default if it helps.

help sm-g531h

I have a problem with my grand prime sm-531h, I installed a 7.1.1 rom plus my phone does not register the mobile network. The data signal 3g works normal plus the phone does not connect and when I try to call it tells me that the network is not registered, I try to register manually and the error. Can someone help me ? I have already installed an official rom by the odin and it is not resolved. sorry my ingles . thx

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