I am openning second thread as I cannot find solution to my case anywhere. here, XDA or 4PDA.
I have 4K 3Gb DDR4 + 16 Flash with q9377. Android 7.1.1
I want to flash new customROM but before that I would really like to make a full nandroid backup of current one. I know there are many stock online but had some problem in the past and just for sure I wand this which is on my device now and is working lets say fine.
So i tried SDCARD method with putting recovery.img on root directory and start device with toothpick. So far nothing.
I tired around 15 different recoveri.img all over the net and nothing so far. All of them load H96 pro+ logo and that is it. I have LED in front to tell me whether device is working and during booting it lit a bit dimmer and in some recovery images after showing the logo start to shine a bit brighter. This is the only difference I have with all recoveries i tried. Tried to remove all USB devices from the box, only HDMI and power cord connected - same thing. I am using 4GB microSD formatted as FAT32. tried to find how to check is my bootloader locked but when I chose "reboot to bootloader" and device hangs on blank screen. Nothing happens. So cannot be sure of that. Device is rooted this is for certain.
So please help guys. Many thanks in advance!
p.s.
tried following images: 3.0.2.0, beelink 3.1.1.0, beeling GT1, q201-32, q201-64, q20x. and the list goes long.
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