Free, direct downloads of official stock firmware for the Samsung Galaxy A15 5G (model code SM-A156E) in the ECT region. Pick a build to update, repair, or unbrick your device with the Odin tool.
Samsung Galaxy A15 5G (SM-A156E) — ECT
Released 2023, December 16
200g, 8.4mm thickness
Android 14, up to 16, One UI 8.5
64GB/128GB/256GB storage, microSDXC, card slot
Samsung Galaxy A15 5G Released 2023, December 16 | 200g, 8.4mm thickness | Android 14, up to 16, One UI 8.5 | 64GB/128GB/256GB storage, microSDXC | Super AMOLED, 90Hz, 800 nits (HBM) | 50 MP, f/1.8, (wide), AF
5 MP, f/2.2, (ultrawide)
2 MP (macro) | 5000 mAh
Samsung Galaxy A15 5G Network Specifications
Detailed Network specifications for the Samsung Galaxy A15 5G:
A CSC (Consumer Software Customization) code ties a Samsung firmware build to the country and carrier it was released for, controlling branding, available languages and which OTA updates a device receives. The ECT code is used in Nigeria by MTN, Glo Mobile, Zain, Etisalat, with 2 distinct Samsung Galaxy A15 5G firmware versions found so far.
2 Samsung Galaxy A15 5G firmware versions found for the ECT region, newest first.
Samsung Galaxy A15 5G ECT Firmware Archive
Official Samsung Galaxy A15 5G firmware for the Nigeria ECT region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
Showing 0 to 0 of 0 entries
Samsung Galaxy A15 5G Combination & Special Files
Combination and service files for the Samsung Galaxy A15 5G (SM-A156E) — authorized repair, FRP reset after service, and diagnostics.
Device Mobile
Version
Bit - SW REV
FA
Change list
Updated
Status
Showing 0 to 0 of 0 entries
ECT Firmware FAQ
Which carriers use the ECT CSC on the Samsung Galaxy A15 5G?+
The ECT CSC is used by MTN, Glo Mobile, Zain, and Etisalat in Nigeria. Flash the ECT firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy A15 5G firmware versions are available for the ECT region?+
2 distinct Samsung Galaxy A15 5G firmware versions have been found for the ECT (Nigeria) region so far, from oldest to the latest build.
How is the ECT CSC different from other region codes?+
Samsung ties every firmware build to one of roughly 599 CSC (Consumer Software Customization) codes, each tied to a specific country and carrier. ECT is the code for Nigeria (MTN, Glo Mobile, Zain, and Etisalat) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.
Samsung Galaxy A15 5G (SM-A156E) — ECT
ECT - Nigeria
Samsung Galaxy A15 5G ECT Firmware Archive
Samsung Galaxy A15 5G Combination & Special Files