Samsung Galaxy M15 (SM-M156B) Firmware Downloads - Region: INS
Explore, Download, and Update with Ease
Free, direct downloads of official stock firmware for the Samsung Galaxy M15 (model code SM-M156B) in the INS region. Pick a build to update, repair, or unbrick your device with the Odin tool.
Samsung Galaxy M15 (SM-M156B) — INS
Released 2024, April 5
217g, 9.3mm thickness
Android 14, up to 4 major upgrades
128GB/256GB storage, microSDXC, card slot
Samsung Galaxy M15 Released 2024, April 05 | 217g, 9.3mm thickness | Android 14, up to 4 major upgrades | 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) | 6000 mAh
Samsung Galaxy M15 Network Specifications
Detailed Network specifications for the Samsung Galaxy M15:
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 INS code is used in India by Airtel, BSNL, Vodafone Idea, Jio, with one Samsung Galaxy M15 firmware version known so far.
Samsung Galaxy M15 INS Firmware Archive
Official Samsung Galaxy M15 firmware for the India INS region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
Showing 0 to 0 of 0 entries
Samsung Galaxy M15 Combination & Special Files
Combination and service files for the Samsung Galaxy M15 (SM-M156B) — 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
INS Firmware FAQ
Which carriers use the INS CSC on the Samsung Galaxy M15?+
The INS CSC is used by Airtel, BSNL, Vodafone Idea, and Jio in India. Flash the INS firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy M15 firmware versions are available for the INS region?+
Currently one known Samsung Galaxy M15 firmware version is available for the INS (India) region.
How is the INS 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. INS is the code for India (Airtel, BSNL, Vodafone Idea, and Jio) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.
Samsung Galaxy M15 (SM-M156B) — INS
INS - India
Samsung Galaxy M15 INS Firmware Archive
Samsung Galaxy M15 Combination & Special Files