I have the qin f21, I had Whatsapp for a few days then they banned me, unbanned me, but now when I try to sign in they say itโs a unofficial app.
I tried updating from the play store, apk, etc. but because it came pre installed I cant completely delete it. Any ideas?
Try updating with this app.
Are you rooted?
Donโt think so not sure
After a short search,
A. Check if another number works,
B. Try opening WhatsApp on another device, then in Qin it will appear as a linked device,
C. Change deviceโฆ
Of course, all this if the device is rooted
When I asked AI it says having the bootloader unlocked could be a problem
Thatโs why he asked you if the device is rooted.
I realized
Do you have developer options open?
Old problem. You need to get your device certified, clear Whatsapp data, try to sign in and it should work.
How do I get certified
Google does not certify the f21.
Going to have to root your phone. First step
Already rooted?
Got that covered
Pif inject may be enough. Try with just that first. Clear play store data after setup and check if you are certified.
Then move on to clearing Whatsapp data.
Will this wipe the phone?
No
If uninstalling WhatsApp is what you want, do it with adb
How do I only install pif?
Flash the module
Then run the action in magisk
Then reboot
To be clear, flash this file?