Blackview BV9900 Help & guides

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Blackview BV9900 - Autofocus noise on video Hello!I am having the noise of the camera's autofocus while I am shooting the video with my new BV9900.I'd like to know if that is a defect or it...
3 DmitriyCh 3 14
Blackview BV9900 - APN grayed out I am currently on a Fido mobile network in Canada.   I have issue with MMS  cannot receive files like pictures, wave files, etc.   I...
1 Ineedtofixthis 1 26
jrx
Blackview BV9900 - Background apps close when screen locks. After a short period of inactivity, the screen locks, which is correct. However, the phone also automatically closes all open apps when this...
1 jrx 1 34
Blackview BV9900 - BV 9900 blocked  my blackbarry 9900 had slowed down. I restarted but now it crashed during startup. it remains blocked during startup and does not start even...
1 FrancescoM 1 103
Blackview BV9900 - altimeter My altimeter changes from day to day but I'm in the same part. It is also off. Is there away to calibrate it. I looked in *#87# but did not see...
1 Keith 1 82
Blackview BV9900 - need to calibrate gyro My apps for plumn Bob and picture hanger are off. Tried to recalibrate gyro by going to *#87# but I could not get it to calibrate. Any other...
1 Keith 1 94
Blackview BV9900 - got a European phone and tool box apps are in metric Blackview sent me a European phone instead of one for USA. In the apps, ie, temperature or altitude it's in metric. Can this be changed or do I...
2 Keith 2 109
Blackview BV9900 - phone comes on with just movement Just shaking phone and screen comes on. How can I turn that off
0 Keith 0 107

Android 9
Simulator

Explained step by step - 134 simulator instructions
    1. Home screen

      1. Apps & Shortcuts

      2. Folder

      3. Widgets

    1. Network

      1. Mobile network

        1. Mobile data

          1. Data warning and limit

      2. WLAN

        1. Wi-Fi Direct

        1. Tethering

          1. WLAN-Hotspot

    2. Display

      1. Status bar

        1. Font

        2. Screen saver

    3. Volume & Tones

      1. System sounds

      2. Volume

      3. Do not disturb

      4. Vibrations

    4. Storage

      1. Memory card

    5. Battery

    6. Lock screen

      1. Screen lock

        1. Settings

        2. Smart Lock

    7. Security & Privacy

        1. Fingerprint

      1. Privacy

      2. Location

    8. Apps & Notifications

      1. Screen reader

      2. Display enhancements

      3. Interaction and dexterity

      1. Date & Time

      2. Languages & Input

          1. Text correction

        1. Developer Options

  1. Functions

    1. Phone

      1. Display

      2. Settings

    2. Messages (SMS)

      1. Settings

    3. Contacts

      1. Settings

      2. Groups

      1. Shutter

      2. Settings

      1. Timer

      2. Alarm clock

    4. Browser

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Blackview BV9900: Specifications
Display5.84 Inch - IPS
ProcessorMediaTek MT6779 (Helio P90)
Memory 8 GB
Internal storage 256 GB
Camera48 + 5 + 16 + 2 Megapixel
SoftwareAndroid 9 Pie
All specifications