Quote: o put the mk808 into flash mode the easy way: 1) Remove any SDcard you may have installed. 2) Connected the supplied USB cable from the device OTG port to your PC. It will power up and windows may detect the device.

Hi, Need advise. Was trying several methods to upgrade the firmware of my MK808b Mini Android TV to 4.2.2. - RKBatchTool (with update_mk808b_v407j2404_overseas) also - ROM Flash Tool (with mk808b Finless 1.6a ROM) I tried several times with both methods. The blue little light comes on after. Mar 16, 2013 - 2) Press the 'Flash ROM' button. It will take several minutes to do it's thing. Watch for errors! 3) After flash and no errors, the MK808B will reboot. (let it settle for about 5 minutes). Notes: If you got errors using the PC flash tool, then you have some kind of USB problem. Some things to check: 1) Make sure you.

DO not worry about that. We need it powered up.

3) In the ROM kit run the ROM FLash Tool.exe. 4) YOu should see at the bottom it says 'Found RKAndroid Mass Storage USB' If it does not say that go into settings and make sure that a) USB storage is turned ON b) Under developer options, USB debugging is turned off 5) Once it says 'Found RKAndroid Mass Storage Usb' in the flash tool click the 'Reboot to Flash Mode' button. Free Updates For Garmin C330 here. 6) Wait up to at least 10 seconds. The unit should reboot and the screen for the mk808 will be black (no ouptut).

7) If the unit does not reboot to a blank screen, repeats steps above Congrats! You are now in flash mode!