NEW EASY WAY HOW TO UNROOT BEELINK GT1 ULTIMATE DDR4 3/32GB (READ THE DESCRIPTION)
NOTE
IT WORKS ON SERIAL NUMBER A706DO and with DDR4 memories (yellow logo on the box logo)
We download the rom from
http://freaktab.com/forum/tv-player-s... android-7-1-2-alvatech-ddr4-newer-boxes
We passed it on a USB stick SD (I did it with sd but could not read it correctly any time I went through USB that wants to try with SD we passed it through https://chinagadgetsreviews.com/downl... 0-2.html) with Amlogic's USB Burning Tool (it will need USB to USB cable)
With the box off and out of power we put the stick in the box,
WARNING: WE USE THE DOOR WHICH IS LEFT OF THE BOX FROM THE SIDE WHICH IS AND THE ENTRY AND THE SD.
We use a fastener and while we have the usb in the box, from the bottom we press the clip with it (it will click a click) and at the same time we put the power line, holding the fastener for 5-10 seconds and then leave it.
If it's done correctly, after a little-about 5 minutes - you'll see the android logo. Until you see it, the screen will be dark black (not stuck)
Once opened the box is "ready" BUT it is rooted.
Right then we go through the box in the browser and go to https://forum.xda-developers.com/show... and download zip internally (you will find it in the DOWNLOAD folder).
Immediately afterwards press the red button on the remote control and it will show us a menu with 3 choices. We choose to reboot in "Recovery mode" (If we have a keyboard press F8)
When opened, we select INSTALL and look for the zip file we downloaded (DOWNLOAD folder inside)
DO INSTALL (WARNING, WE DO ONLY FOR A TIME WHY WE DO THIS 2ND THE BOX WILL FREEZE)
After that we select REBOOT SYSTEM.
WE ARE READY WITH ANDROID 7, WITH WIFI TO WORK, TO SEE THE 3GB / 32GB !!! and work smoothly on NOVA GO - COSMOTE GO - NETFLIX HD