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FAQs: Android devices

Hi all, welcome to the Android devices board! Here you can ask questions related to Android devices and get answers from other members of our Community. You can also post a review of your current Android device. If you're new and want to know more ab...

Marjo by Former Staff
  • 2 replies
  • 2 kudos

Resolved! samsung galaxy%20A51%20firmware

Decided to stay with O2 when upgraded phone to Glaxy A51 & wanted to be able to use WFI calling but is not working on, my 'phone's firmware is not compatable. When will firmeware be upgraded so it is compatable? '

Resolved! Huawei phone not making or receiving calls

My Huawei p20 pro is suddenly not receiving or making any calls. There is no dial tone for outgoing calls and incoming go straight to voicemail. I've tried to fix this in barring settings, but the settings page won't load. I've completely reset and r...

CazaM29 by Level 1: Joiner
  • 1 replies
  • 0 kudos

Phone not working

I have a Sony Xperia that has stopped working (nothing happened prior to this, I left it charging overnight and in the morning it showed my lock screen and a fading notification bar, but I couldn't do anything so I tried to turn it off and on again)....

Jennifer2 by Level 1: Joiner
  • 3 replies
  • 0 kudos

Resolved! Voicemail notification won't disappear and it says invalid number.

I have a voicemail, in my notifications that won't go away. I call it (it has a little bio with 02 under it) and it says invalid number and 3 beeps and ends the call automatically but stays In my notification bar. I want it to go away, please help.!!

MCK Code

Hi I have recently moved my number away from o2. I have received an unlatching code, but the phone is asking for an MCK Code as we've entered the code wrong (facepalm!!)@TheresaV i saw that you have helped others with this, please, please can you hel...

GemBot83 by Level 1: Joiner
  • 5 replies
  • 1 kudos

Resolved! Call waiting not working Pixel 3A PAYG

I have tried enabling call waiting using the o2 instructions and it says that it is enabled but I know it isn't working as twice now someone has called me while I was on the phone and it didn't offer me and option to accept or decline the call. Call ...

iMarkeh by Level 1: Joiner
  • 7 replies
  • 0 kudos

Resolved! micro sim

Making this a new post as replying to old one was a mistake. Could I ask I want to go back to using my old phone and need a micro sim card, the one I currently was sent is a nano one, I want to keep the same number and know that I can move this over ...

joules by Level 4: Observant
  • 6 replies
  • 0 kudos

Resolved! usb c port

Hi, i have had an s20 ultra for a few months with no issues till now. When i plug my headphones in i get "charging connected device via usb" notification and my fast charge no longer works. I've tried cleaning the port but still no luck. I did have a...

stu2k1 by Level 1: Joiner
  • 4 replies
  • 0 kudos

WiFi calling on the Pixel 4a 5G

Is there WiFi calling on the Pixel 4a 5G? This question was last asked on 11 January, when the answer was "no". However, since then support has been added for the Pixel 4a and Pixel 5. My question is therefore whether support now also exists for the ...

hazzabee by Level 1: Joiner
  • 2 replies
  • 0 kudos