How to know what board id ,official firmware does your Tablet have.

What is Stock Rom?

What is Tablet Board ID/PCB

Stock Rom ,generic firmwares,Factory Firmwares are same  but with different names. Stock Rom are  contains complete package of currently installed tablets / Smartphones firmware or Android operating System.  Generic ROM or flashing files are compatible firmware to restore android tablet back from troubleshoot. Board ID or generic ROM contain complete range of Android Tablet Camera Drivers , Touch drivers , sound , mick, kernel versions and CPU.When recognizing board id you can find same id firmware and restore your bricked android tablet . 

Generic Rom /Official Firmwares  only works with software and some components of android tablet hardware . Like I have flash android tablet which were facing  battery problem  with generic firmware  , after flash battery problem was solved and battery was good to charge. 

 example to find board id for Generic Rom.

See image below.

What board id ,Box Chip,CPU, Official firmware does my tablet have ,What I have to do ?

With the help of board id you can find your stock rom or custom firmware . Android tablet does not show stock rom details. You need to open the tablet cover carefully and find the firmware number as shown in image. 

example to find Board id or firmware number for android tablet pc