Flashing custom software carries risk. The author and developers are not responsible for bricked devices. Follow instructions exactly.
The SM-T211 is the 3G/Wi-Fi variant of the 7-inch tablet. It has a Marvell processor, which is different from the Intel chips found in some other Tab 3 models. This is —do not flash ROMs meant for the SM-T210 (Wi-Fi only) or the larger 8.0/10.1 models, or you will brick your device. custom rom for samsung galaxy tab 3 smt211 upd
Before grabbing the , prepare the following tools: Flashing custom software carries risk
Updating your old Samsung Galaxy Tab 3 7.0 (SM-T211) with a custom ROM can breathe new life into the device, potentially upgrading it from its final official Android 4.4.2 KitKat firmware to newer versions like Android 11 Top Custom ROM Options for SM-T211 The SM-T211 is the 3G/Wi-Fi variant of the 7-inch tablet
Inside TWRP: