Both usb ports dont work

Hey, so i have a problem with usb, ( both micro usb and normal usb ), i described everything here - https://www.reddit.com/r/tablets/comment...

I have a very similar tablet to this, the only difference is that the battery is 2 cells instead of 1, the voltages are the same

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0

crwdns2947414:01crwdne2947414:0:

I will replace the usb controller, GL852G in sop-28 package soon

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0