sim recognized but no signal!

Question

Xiaomi Mi A2

The Xiaomi Mi A2 (Also known globally as the Mi 6X) was released by Xiaomi in July 2018 in various internal memory configurations. It is part of the Android One program which guarantees updates for two years.

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MATHIL @mathilnet

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게시일: 2019년 1월 6일

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sim recognized but no signal!

Hello Guys !

I have the Xiaomi Mi A2 Lite,

great budget device and it was working perfectly, until one day i woke up and found that both sim cards have “no service” but i can see the operator name detected in sim settings

i’ve tried everything like factory reset and *#*#4636#*#* but no solution

could please see about that guys

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I looked around and saw something about an October update causing issues with celular connectivity

Truckguy 의 2019년 1월 6일

@connor2003 yes i think that too

because i updated the phone to android 9.0 few days before the "no service incidence"

i'll try to flash it and see

MATHIL 의 2019년 1월 6일

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답변 8개

I looked around and saw something about an October update causing issues with celular connectivity — Truckguy
@connor2003 yes i think that too

because i updated the phone to android 9.0 few days before the "no service incidence"

i'll try to flash it and see — MATHIL

Reed Crosby @reedcrosby 평판: 4.3k 19 19 22 · Answer 1 · 2019-01-06T11:32:48-07:00

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Reed Crosby @reedcrosby

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If I were you, on the issue of SIM connectivity, the first thing I would do is call my carrier, ask them if anything happened on their end. That what you should probably do as well.

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no I've tried them on other devices and they work perfectly !

MATHIL 의 2019년 1월 6일

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MATHIL @mathilnet 평판: 49 4 1 · Answer 2 · 2019-12-14T11:44:10-07:00

MATHIL @mathilnet

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after 2 months of struggling

i took it to the repair store

and he only flashes it with the proper firmware

and its working since

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Thanks for the quick answer. I tried to flash it but it didn't help. I'll try to find a repair store that fixes software

Leres75 의 2019년 12월 14일

can you please check and tell me which version of firmware you have flashed from repair shop?

anirog jade 의 2020년 11월 3일

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SahnAlbert @sahnalbert 평판: 1 · Answer 3 · 2019-01-13T01:31:22-07:00

SahnAlbert @sahnalbert

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게시일: 2019년 1월 13일

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Same issue here, with my A1. Since the Android 9.0 Update no signal.

Downgrade to 8 did not help.

Did you make any progress?

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i flashed it but still no progress

i think that the 9.0 update provoked the problem on sim card reader board

its a hardware problem with this device

cuz a lot of people are having it

check this out

https://en.miui.com/forum.php?mod=viewth...

MATHIL 의 2019년 1월 26일

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Leres75 @leres75 평판: 1 · Answer 4 · 2019-12-14T11:32:25-07:00

Leres75 @leres75

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Got the same issue, did you manage to fix it?

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Samie Sunep_pongs @samiesuneppongs 평판: 1 · Answer 5 · 2019-12-16T19:19:26-07:00

Samie Sunep_pongs @samiesuneppongs

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게시일: 2019년 12월 16일

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Same issue, no service issues on mi phone after last … such a problem phone.

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Dechen Chokey @dechenchokey 평판: 1 · Answer 6 · 2020-07-09T07:20:51-07:00

Dechen Chokey @dechenchokey

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게시일: 2020년 7월 9일

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Yes, I'm having the same problem. I tried every alternative. I even called customer care service to check if it was a problem with my son but they said it's active. I tried resetting everything but it didn't work. I even tried restarting the phone but it still doesn't work. Please let us know if you have any solution to this problem

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