FolderMount did find an error, and fixed it, but same result
And it "fixed" the same problem as the SDfix app did.
But, I still made some progress. I managed to install a custom rom without error, and fully booted.
Team Freeze Rom installed fine. The rom is just under 800Mb. So i thought maybe it was some faulty memory sector on my tab.
Then I tried to flash GigaWatts ROM, and it failed. Same with ProPlus Rom.
When restoring my last nandroid, it fails when writing DATA partition.
Then I tried to restore my first nandroid, from "stock" rom, and it restored just fine.
First nandroid was from internal SD, and latest was from external SD. Made me wondering, so switched yet again another MicroSD, took a nandroid to it, and tried to restore. It fails again at DATA.
Then I tried t install GigaWatts ROM from internal SD, instead of external. Works without error.
Sooo.... I can flash custom ROM`s from Internal Memory, and restore from Internal Memory
Not from external SD.
Still, I do get internal/external SD dropouts, and getting "no space left/no memory to install on", which can be "fixed" by a reboot.(Still, it should`t be like this, and are quite annoying.
But, still no luck on getting past the "Loading Levels" on AngryBirds Epic
Where is the root of the problems? Faulty device? Android ROM? TWRP making trouble?
Please guide me if any logs should be provided to find out where the problems is, if i`m not the only one with these problems.