Firmware infos:

 build date : 2018年 01月 04日 星期四 14:42:24 CST
 build id : NHG47K
 build display id : 3724_V04_20180102
 platform : rk3126c
 product brand : DL
 product device : Tablet_DL_3724
 product manufacturer : DL
 product model : Tablet_DL_3724 
 os version : 7.1.2

Download:

3724_V04_20180102.zip

1.13 GB 1 Downloads

Rockchip-Batch-Tool-v1.7.rar

808.12 KB 107 Downloads