The tools in the ToolBag App in BV9900 are not calibrated properly. Will there be a software update?
If the tools are not set properly from the start, they are useless.

Yes. They are useless. Not calibrated properly.

Hi, I have with my BV9900 the same Problem...

OK， have reported this issues to our engineers.

Hello guys,
For those with untuned tools in the Tool Bag, such as 
1) Pic-Hanging
2) Gradienter 
3)Plumb Bob

Here is the solution. Solution is provided from an email sent to me from Blackview.
I like to share with You here:
Please enter *#87# on dailing interface, click gravity sensor (G-sensor) to calibrate it.

I received an email from Blackview to solve uncalibrated tools:
Enter *#87# on dailing interface (Phone number pad), click gravity sensor to calibrate it.

Whar will your engineers do about it?

sylvester134 wrote:

The tools in the ToolBag App in BV9900 are not calibrated properly. Will there be a software update?
If the tools are not set properly from the start, they are useless.

Hi,
Solution:
1. Open app PicHanging in ToolBox
2. Open "!" exclamation mark icon in right up corner
3. Use analog Gradienter to center phone in 2 directions "DO CALIBRATION"

sylvester134 wrote:

The tools in the ToolBag App in BV9900 are not calibrated properly. Will there be a software update?
If the tools are not set properly from the start, they are useless.

Hi,
Solution:
1. Open app PicHanging in ToolBox
2. Open "!" exclamation mark icon in right up corner
3. Use analog Gradienter to center phone in 2 directions "DO CALIBRATION"