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Samsung Galaxy M15 (SM-M156B) Firmware Downloads - Region: INU

Explore, Download, and Update with Ease

Free, direct downloads of official stock firmware for the Samsung Galaxy M15 (model code SM-M156B) in the INU region. Pick a build to update, repair, or unbrick your device with the Odin tool.

download firmwareSamsung Galaxy M15 (SM-M156B) — INU
Samsung Galaxy M15 SM-M156B INU firmware image
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:
SpeedHSPA, LTE, 5G
5G1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
4G1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
3GHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
2GGSM 850 / 900 / 1800 / 1900
TechnologyGSM / HSPA / LTE / 5G
Timeline
Released2024, April 5

Samsung Galaxy M15 body Specifications

Detailed body specifications for the Samsung Galaxy M15:
SIMNano-SIM + Nano-SIM
BuildGlass front, plastic back, plastic frame
Weight217 g (7.65 oz)
Dimensions160.1 x 76.8 x 9.3 mm (6.30 x 3.02 x 0.37 in)

Samsung Galaxy M15 MISC Specifications

Detailed MISC specifications for the Samsung Galaxy M15:
SAR EU0.78 W/kg (head) 1.19 W/kg (body)
SAR US0.71 W/kg (head)
ColorsLight Blue, Dark Blue, Gray

Samsung Galaxy M15 display Specifications

Detailed display specifications for the Samsung Galaxy M15:
Resolution1080 x 2340 pixels, 19.5:9 ratio (~396 ppi density)
Size6.5 inches, 103.7 cm 2 (~84.3% screen-to-body ratio)
TypeSuper AMOLED, 90Hz, 800 nits (HBM)

Samsung Galaxy M15 Sound Specifications

Detailed Sound specifications for the Samsung Galaxy M15:
3.5mm jackYes
LoudspeakerYes

Samsung Galaxy M15 Platform Specifications

Detailed Platform specifications for the Samsung Galaxy M15:
GPUMali-G57 MC2
CPUOcta-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
ChipsetMediatek Dimensity 6100+ (6 nm)
OSAndroid 14, up to 4 major Android upgrades, One UI 8.5

Samsung Galaxy M15 Battery Specifications

Detailed Battery specifications for the Samsung Galaxy M15:
Charging25W wired
Battery6000 mAh

Samsung Galaxy M15 memory Specifications

Detailed memory specifications for the Samsung Galaxy M15:
Internal128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Card slotmicroSDXC (uses shared SIM slot)

Samsung Galaxy M15 Main Camera Specifications

Detailed Main Camera specifications for the Samsung Galaxy M15:
Video1080p@30fps, gyro-EIS
FeaturesLED flash, panorama, HDR
Camera50 MP, f/1.8, (wide), AF 5 MP, f/2.2, (ultrawide) 2 MP (macro)

INU Region Firmware Info

India flagINU - India
unbranded

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 INU code is used in India by unbranded, with one Samsung Galaxy M15 firmware version known so far.

Samsung Galaxy M15 INU Firmware Archive

Official Samsung Galaxy M15 firmware for the India INU region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.

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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 MobileVersionBit - SW
REV		FAChange listUpdatedStatus

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INU Firmware FAQ

Which carriers use the INU CSC on the Samsung Galaxy M15?+

The INU CSC is used by unbranded in India. Flash the INU firmware only if your device was sold through one of these carriers.

How many Samsung Galaxy M15 firmware versions are available for the INU region?+

Currently one known Samsung Galaxy M15 firmware version is available for the INU (India) region.

How is the INU 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. INU is the code for India (unbranded) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.