I also want to upgrade my BV9900 8GB 256Gb. I just bought this product and expect to receive this tomorrow. I need to upgrade because of using my hearing aids properly. What is the problem not to upgrade the BV9900 to Android 10? Because you have got aan upgrade for the BV9900Pro and you have the B...

I just bought this phone and pulling my hair out cause there's no instructions on flir , secondly there's no myflir app on my phone, then I find the reason why? Need the instructional booklet to scan which by the way is missing so now what do I do besides smash this phone