rockchip batch tool load firmware failed

Hi, I flashed a wrong uboot.img into my 3288box, and it can't enter maskroom mode any more.

my PC dont recognise tv box anymore.Ĭomment by Bruce | Thursday, Oct 26 2017, 02:52PM Hello, I know, this is not yours product bu maybe you can help? I have A5X plus mini. thank you.Ĭomment by | Saturday, Sep 2 2017, 07:21PM i had to install the correct driver after uninstalling all others.i used the short-out pin method on a hk1 cool and had to re-solder all nand connections.this solved the problem and was able to flash my firmware backup.on most rockchip box the correct usb for flashing is the 2.0 (black) not the blue one. yet for my rk3318 i had the same problem. also if you short out your pins be very careful not to short circuit the wrong pins as this will not only erase your nand it will erase and disable all software and device recognition. you can also use the assistant to uninstall all drivers. then get the driver assistant for rockchip and install the driver. You have to uninstall all related rockchip drivers: ie rockusb,winusb,android adb etc. There are photos of several well spread NAND chips and circuit schemas: Device indication should turn blue instead of green for maskrom mode. You also can use Batch tool for this action. Then start upgrade. The reflashing process should run several steps You should choose 6th-7th or 7th-8th pin from NAND bottom on the right side or 6th-7th or 7th-8th pin from first pin (first pin is marked on PCBA with a point or ) and circuit it during plugging to Host PC and powering on (check pin sequence for other devices very clearly)Īfter circuit and attaching to host PC, Android tool will show you message in progress bar: Found one maskrom device. Place PCBA in front of you so you can clearly read NAND’s name and board numberģ.

In some boxes you also need detached heatsink or cooler in order to reach NANDĢ. Open device housing and detect NAND (is standalone chip with 48 pins on two sides) on PCBA. Maskrom mode is reflashing way, when you block reading data from NAND using hardware short circuit of NAND pins.ġ.

Launch RK DriverAssitant and press “Install Driver”.Īpply all changes and warnings during installation until finishing message Inside archive, you find:īatchTool or Android Tool - tool for reflashingĭriverAssitant - tool to install drivers and firmware image fileĪll actions before reflashing are the same with the The first thing you need is to download the archive with firmware. If you want try to reflash your device for the first time please check THIS article This option can help if your device got soft or hard bricked. IMPORTANT: users can perform further manipulations only at their own risk, and only if all other reflashing options can’t help.

Rockchip batch tool load firmware failed