yes, they are.Anyone on Mi10 Pro got their VoLTE to work?
After the new update:
1. My wifi calling option is missing
2. The option to enable volte is there, but i cannot turn it on
3. I try dial VoLTE *#*#86583#*#* & VoWIFI*#*#869434#*#* on the phone, but nothing happen
I'm using poco f2 pro and my carrier support volte and wifi calling
After the new update:
1. My wifi calling option is missing
2. The option to enable volte is there, but i cannot turn it on
3. I try dial VoLTE *#*#86583#*#* & VoWIFI*#*#869434#*#* on the phone, but nothing happen
I'm using poco f2 pro and my carrier support volte and wifi calling
Thanks' man ! Works on Mi 9T as well after clear data/cache on Phone & SIM activation system apps.
also must check codes *#*#VOLTE#*#* *#*#VOWIFI#*#* to disable provider check
View attachment 33338.
if VoLTE/VoWIFI was working before the update, by clearing the Phone app data/cache (and SIM activation app) should restore VoLTE/VoWIFI.not working on MI 10 Ultra
What app u use to backup? ThxSTOP
You do not always need to 'wipe', or 'format data', etc. etc.
These sometimes can cause more problems than there were before.
If you can get into TWRP, either by booting or through Fastboot, try it!
TWRP is VERY FRIENDLY
If you are having problems, and have no data (or even lost your data and have no chance of getting it back), but still want to try and keep your precious files, there is a very simple solution!
Taken from FAQs on the official TWRP website:
"If you are switching ROMs (changing from one ROM to a completely different one) then you should perform a factory reset. A factory reset wipes data and cache (which includes dalvik cache). A factory reset will also wipe sd-ext and android_secure if your device has those items. 99% of the time, this is all that you need to wipe and you only need to do it once, not three times as some people would lead you to believe.
....
"The vast majority of ROMs wipe system as part of the zip install. This means that in most cases you do not need to wipe system... ever.
....
"If you're installing a nightly update, then oftentimes you don't need to wipe anything at all. However, if you encounter strange behavior, then you may want to consider performing a factory reset.
....
"Depending on your device and its configuration, you may have options for wiping internal storage, external storage, sd-ext, android_secure, and/or an option for formatting data. There's almost no reason that you would ever need to use these items."
I always advocate doing backups; TWRP's backups are one of the best. It backs up all of the apps, their data, widgets, and restores everything (icons!) in the same location. I use it all the time.
Yesterday, I tried a Factory reset (never done one before, ever!) I backed everything up and copied it to my PC. I went back into TWRP and did a factor reset from within TWRP. And rebooted.
It was like a brand new phone - going through the complete setup proccess, from scratch. However, all of my files were still there!!!!
So, I went back into TWRP, and just did the restore, and I was back to where I was - having lost nothing.
A Factory reset is really quite painless, but can cover several things - correctly.
I did that, however it said disable carrier check in sim 2 only. U don't know why it wasn't apply at sim 1 also.if VoLTE/VoWIFI was working before the update, by clearing the Phone app data/cache (and SIM activation app) should restore VoLTE/VoWIFI.
be aware that codes applied toggles between enable/disable carrier check.
to get it work the phone should reply with message "disabled carrier check" after dial the code.
if applied again will "enable check" and that will inhibit VoLTE/VoWIFI (will gray out the option).
Make a clean install it is as fluid as it gets.redmi note 8 very lag , please fix it
you can try also - after clearing apps data - to do a reboot.I did that, however it said disable carrier check in sim 2 only. U don't know why it wasn't apply at sim 1 also.
I always do a full back with TWRP (ticking all of the boxes) before installing the latest ROM.What app u use to backup? Thx
Thx.. U r very helpful. Appreciate it.I always do a full back with TWRP (ticking all of the boxes) before installing the latest ROM.
Same on Mi10ProI did that, however it said disable carrier check in sim 2 only. U don't know why it wasn't apply at sim 1 also.
With Bluetooth, have a look at:Mi 10 bluetooth goes auto off... Any solution?
- Wifi auto on doesnt work (see wifi settings to set on)
- No volte/vowifi is fixxed.... Clear phone app cache
I don't have the device now to check but i have also reports that twrp encrypts data with the last rom .. hope it is twrp issue of my friend and not the rom ..RN8. Everything is terribly slow. Applications take a long time to load. Restarting your phone takes endless minutes. The previous version 20.12.2 just flew. I do not understand....
With Bluetooth, have a look at:
Settings / Bluetooth / Additional settings / Apps turning on Bluetooth (this also lists apps turning off Bluetooth, eg. Security)
WiFi auto on:
Once you have connected to a network, if you go into the settings for that network, you should have the option to 'Connect automatically'.
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