I wrote to the ROM technician and I DON'T answer could you help me?

Dear administrator after the last update my phone stopped working the speaker in calls and I just noticed that also the GPS. Send mail to the rom manager requesting info if this would solve my problems and how to install it as novelties of rom. Unfortunately I have not received an answer. I am very ...

did someone install the rom? What's new? Can you tell me how to install it?

Dear administrator, could I try to install the new ROM on my BV9500 to solve the problem? Could you give me the instructions to install it?

Dear administrator, will you have any answers? I need to correct this problem

yes. before everything worked perfect I have version v1.0_20190320_20190517-0041

yes. before everything worked perfect I have version v1.0_20190320_20190517-0041

Hi. I have a BV9500 after the last update the speaker stopped working on. It only works at a low level, and the microphone's silence is activated by itself. is there any way to correct ?? for me it is very important

I have a blackview 9500 that a friend gave me, I put it in the sea to take a picture and it got wet inside. I write this email to see how to validate my warranty if I do not have the details of the purchase.
I would appreciate your answer

Isak where did you buy the crystal?