sim card

So, I've just had my xiaomi redmi 9t for 2 years and recently it started to show some problems, like running out of battery and not wanting to turn on anymore... Until then I managed to get rid of this problem, but a new one appeared: the phone detects my sim card but I don't get any signal from...

Hi guys. I have been using stable ROM .EU V13.0.18.0.SLECNXM on my 12s PRO. After release, i flashed MIUI 14.0.22.12.5.DEV BETA version. After short usage i discovered some issues, mostly with Banking apps not working because they see this as unsecure ROM. I decided to flash...

Hello i have noticed that when phone restarts and you let phone inactive while it is on sim lock screen phone cannot reach the signal because it is sim locked and draining battery in cell standby. For example on gsm only mode it has average consumption around 4-10mah 3hour. But after restart...

I just wanted to tell the developer if this can be fixed. For some reason when I try to call anyone all I get is a caller error. I call someone and within 2secs and it gives me a caller error it happens when i call anyone

I know this issue has been addressed numerous times on many forums. Often whatever solution is provided works for some but others say it did not work for them. I've done my due diligence and there must be something particular to my situation. So here are as many of those particulars as I can...

For a while after the device reboot second SIM card can be switched on or off. But a some time after (maybe a hours or a day) is state not changed even when the switcher state changes. If you exit from menu and go back to it - the switcher will be in previous state again.

Good morning, yesterday I bought the Xiaomi MI 9T, after turning it on and making all the relevant updates via Wi-Fi, I tried to introduce the SIM card and it did not detect it. The card works with other mobile devices, and I have tried to introduce several different cards from several friends...

I bought a Mi9. When I insert the sim from my other phone it stops working: it turns black with the fingerprint and 3 android buttons at bottom (square, circle, triangle) If I switch it off, then insert the sim, then reboot... it boots after several minutes and the same problem. Once it has...

When I change data connection SIM card in dual SIM, connection type (both cards) restores (goes to 2G/3G/LTE, even though I had set 3G Only before). Not really important but annoying. 9.4.25 Mi Max 3

Hi! I have a redmi note 3 pro with rom xiaomi.eu 8.4.19. Till a few days didnt had a single problem at all. But, my idea, is that since last two updates, the sim card (in position sim 1 or sim 2 - i just use one card), the sim card goes random off and then is not detect after or sometimes is...

Hello, I bought recently the redmi note 3. After only 20 days suddenly no network anymore without a specially reason. I installed twrp 3 and changed ROM to the Miui global 7.1.8.0 Stable but now the sim card is not detected. I took out manytimes and insert this sim card. But no effect. Here...

Hello guys, my name is Cobas, and I have a Mi5 since its release more or less and since I have uploaded to 6.11.10 official global dev mi SIM doesn't work, the phone recognizes it but I have no signal or service. It works sometimes but no more than 2 or 3 minutes. I have tried many things, from...

Hello, I buyed a Redmi Note 3. I have tried to install eu multi language rom for extra language (dutch). It was not an succes, now i have installed a fastboot rom (MIUI Global 8.0 | Stable 8.0.2.0(LHOMIDG)) and now i have this issue: - SIM card is detected, but doenst have service - camera...