no signal

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...

Hello! I have a Redmi Note 9s My phone turned off then when I turned it back on I can't use my sim card anymore my phone detects my sim but I can't use it to call or data cause it has x on it. Please help I have this trouble for almost 1 week now I can provide any pics if u want to see huhu

Hello i have a problem with my Mi 11. I have unlocked the bootloader and installed the stable MIUI from here. (MIUI 12.0.22.0) with MIUI 21.2.24 Beta have i the Bug too. With the original China Rom I have 5G. I am receiving absolutely no 5G. I also tried to force my smartphone to use it...

Dear All, I had to switch from my old to a new Mix 3. They have both same specs SD845 6GB/128GB and both are ModelM1810E5A I made a full backup of my old phone with twrp and also of internal storage. Copied all to the new phone, restored per TWRP and booted up. So far so fina, its the same...

Hi I explain briefly what happened.I purchased my first xiaomi, redmi 4G, and once unlocked bootloader I have flashed a Rom Xiaomi.eu.All ok,except for one thing, once you start the SIM card terminal is fully off .Always "no Service", also a notification appears with "SIM failed or not...