Firmware update / Stock ROM : Samsung Galaxy Tab A SM-P355M to Android 7 Nougat. The firmware available for downloading https://www.sammobile.com/firmwares/galaxy-tab-a/SM-P355M. You can download your Samsung Galaxy Tab A SM-P355M firmware at the page, available for some countries. How to Root for Samsung Galaxy Tab A SM-P355M is the separated post, this post only for upgrading • Read More »