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Samsung Galaxy Tab S12+ (SM-X840) Android 17 firmware update X840XXU1AZH3 – SINGAPORE | SamFrew

Home / Firmware / SM-X840 / XSP

Galaxy Tab S12+

SM-X840

Release X840XXU1AZH3

SINGAPORE · XSPAndroid 17Built 8/10/2026

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

PDA: X840XXU1AZH3
CSC: X840OXM1AZH3
Country: SINGAPORE
Changelist: 34179619
Build date: 8/10/2026
Added to Samfrew: 10/7/2026

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