HISENSE_50K390 EMMC POINTS

electronics

Hi everyone.
Lets share EMMC points of a : HISENSE_50K390. RSAG7.820.5819.
I received 2 of them one after another.
1st one : Powers up well and keeps displaying Android failed.
2nd one : No sign of power at all but necessary voltages there on the main board.
Solution: read ISP through VGA and both matched . Now when i wired the EMMC , the 1st one read well but the second one failed (timed out ) at 340MB. I then wrote data from the 1st one up to 340MB (PARTIAL)into the 2nd one . The 2nd one now worked well and copied its full data (EMMC) to the 2nd one. Now both are working well.
Once more, thank you to RT809H Developers, we can now get out of sticky situations.