Hello every one i already posted 1 thread but with no luke, i will create this in order to explain my self better because i cant fix it my self. I have the tab 10.1 and i installed the TWRP interface insted of the original fastboot of the tablet and i was triying to fix a wireless prob that i have when i wipe the memory in order to installed another rom but i erease the system memory so i dont have os and I cant but the rom in the memory because there is graphic interface, so questions is how can i installed the os again . here are some pics so you can see what i see in this picture you can see the TWRP this one shows the wipe menu and in this is where I erase the OS PLEASE HELP MEEE!!! all you gurus of the tablet world!!!