After flashing both Samsung Galaxy Tab 3 CM13 and Gapps, Reboot your device.Now flash the Marshmallow Gapps file similarly like you flashed the ROM file.Once your ROM is successfully flashed, you’ll see “Wipe cache/dalvik” option, select it and then do “Swipe to wipe” on the bottom of the screen.zip file, do “Swipe to Confirm Flash” on the bottom of the screen to begin the custom ROM installation process. zip file that you transferred to your device in Step 1. Go back to TWRP main menu, tap on “Install” and select the CM13.Select “Wipe” from TWRP main menu and do a “Swipe to Factory Reset” on the bottom of the screen.Download and transfer the Samsung Galaxy Tab 3 ROM and Marshmallow Gapps file to your device’s internal storage.Those are the two most important set of files that you need right now and I assume that you’ve already installed a custom recovery… you wouldn’t be reading this if you don’t know how to do that, would you? But if you don’t have em already, here are the instructions for installing the Philz recovery on the SAMSUNG GALAXY TAB 3.You can also use TWRP or any other recovery that you might have access to.

Resurrection Remix → Download Link | Development Page ( Galaxy Tab 3 8.0 3G For model no.

Resurrection Remix→ Download Link | Development Page ( Galaxy Tab 3 8.0 LTE For model no.

CyanogenMod 13 UnOfficial→ Download Link | Development page.

Gapps 6.0 Marshmallow Download or CM13 Gapps + any one of the following ROMs.

Resurrection remix 6.0.1 gapps