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Dec 7, 2018 · 10-12-2018 16:26. I had a "chat" with an O2 "guru" a couple of days ago, and he claimed to have enabled WiFI and 4G calling on my account. However, nothing has changed. More specifically, I dont have either: Settings > Connections > Wi-Fi calling. or: Settings > Connections > Mobile networks > 4G calling.
Jun 25, 2018 · Hi, I have just had my phone (Galaxy Note 8) replaced on insurance and it is not loaded with O2 Firmware. I need to have O2 Firmware as I have poor reception where I live and rely on the WiFi calling feature. I have been over to Sammobile but am unsure which download I should choose. My phones m...
May 23, 2021 · To check if your phone’s running O2 firmware, dial *#1234# and look at the CSC entry. If this line includes ‘TEF’, ‘O2U’ or ‘OTF’ then your device has O2 firmware and you can set up Wifi and 4G Calling. If the CSC doesn't include one of these codes then Wifi and 4G Calling isn’t supported on your phone right now. Message 5 of 13.
1. To enable Wifi Calling, go to Settings > Connections > WiFi calling. Make sure Wifi Calling is set to On. To switch off Wifi Calling, set the toggle to Off. If you can’t find the settings here, try going to Phone > tap the 3 dots in the top right corner > Settings > scroll down to find Wifi Calling and toggle On.
Open the dialpad application and type " *#1234# " on your phone's dialer. Once you dial the firmware version information code, you will get the AP, CP, and CSC file version info like below: AP: A700FDXXU1BOJD. CP: A700FDXXU1BOI8. CSC: A700FDOLB1BOJ1. All we have to do now is read the AP and CSC files code.
CountryCsc (country Specific Code) CodesAfghanistanAFGAlgeriaTMC, ALG, ALRAustriaATO (Open Austria) AOM, DRE (3 ...AlbaniaAFV (Vodafone)Jun 16, 2015 · It depends and differs by the mobile manufactures. For Sony, Samsung and Motorola devices you can find in Settings > About phone > Build Number. If you have a Samsung device you can also check the version of firmware you currently have by dialing *#1234#. In HTC devices it will be under Settings > About Device > Software Information > Software ...
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Apr 27, 2020 · In my case, you in fact cannot exactly download the "current" firmware via the rescue page - the phone's updater app thinks QPM30.80-51-3 is the latest version, but the rescue app installs the newer QPM30.80-109.
