Samsung Galaxy Tab A (SM-P550) Firmware Overview
What is the latest SM-P550 firmware?
P550XXS1CTK4, released December 5, 2020 for region MXO with Android 7.1.1. It is a security update on bootloader binary 1. The archive holds 1 official build for this region.
Is the Samsung Galaxy Tab A still getting updates?
Most likely not: there has been no new firmware since December 2020, so Android 7.1.1 is the last version this model got. The final builds below are still the best choice for a clean reinstall.
Can I downgrade the SM-P550 firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. All decodable builds in the archive share binary 1:
- Binary 1 — since Nov 2020
SM-P550 firmware for region MXO
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
P550XXS1CTK4
Security update
|
1 | MXO | 7.1.1 |
2020-12-05 | Download |
How to Flash SM-P550 Firmware
Put the Samsung Galaxy Tab A into Download Mode, load the BL, AP, CP and CSC files into Odin on a Windows PC and press Start. Pick a build with Bit 1 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.