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Samsung Galaxy M33 (SM-M336BU) Firmware Downloads - Region: INS

Explore, Download, and Update with Ease

Free, direct downloads of official stock firmware for the Samsung Galaxy M33 (model code SM-M336BU) in the INS region. Pick a build to update, repair, or unbrick your device with the Odin tool.

download firmwareSamsung Galaxy M33 (SM-M336BU) — INS
Samsung Galaxy M33 SM-M336BU INS firmware image
Released 2022, April 8
198g (Global) / 215g (India), 9.4mm thickness
Android 12, up to Android 16, One UI 8
128GB storage, microSDXC, card slot

Samsung Galaxy M33 Released 2022, April 08 | 198g (Global) / 215g (India), 9.4mm thickness | Android 12, up to Android 16, One UI 8 | 128GB storage, microSDXC | TFT LCD, 120Hz | 50 MP, f/1.8, (wide), PDAF 5 MP, f/2.2, 123˚ (ultrawide) 2 MP (macro) Auxiliary lens | Market-dependent versions: · Li-Ion 5000 mAh (Global) · Li-Ion 6000 mAh (India only)

Samsung Galaxy M33 Network Specifications

Detailed Network specifications for the Samsung Galaxy M33:
SpeedHSPA, LTE, 5G
5G1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78 SA/NSA
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
Released2022, April 8

Samsung Galaxy M33 body Specifications

Detailed body specifications for the Samsung Galaxy M33:
SIM· Nano-SIM · Nano-SIM + Nano-SIM
BuildGlass front (Gorilla Glass 5), plastic frame, plastic back
Weight198 g (Global) / 215 g (India) (6.98 oz)
Dimensions165.4 x 76.9 x 9.4 mm (6.51 x 3.03 x 0.37 in)

Samsung Galaxy M33 MISC Specifications

Detailed MISC specifications for the Samsung Galaxy M33:
SAR EU1.04 W/kg (head) 1.38 W/kg (body)
ColorsGreen, Blue, Brown

Samsung Galaxy M33 display Specifications

Detailed display specifications for the Samsung Galaxy M33:
ProtectionCorning Gorilla Glass 5
Resolution1080 x 2408 pixels, 20:9 ratio (~400 ppi density)
Size6.6 inches, 104.9 cm 2 (~82.5% screen-to-body ratio)
TypeTFT LCD, 120Hz

Samsung Galaxy M33 Sound Specifications

Detailed Sound specifications for the Samsung Galaxy M33:
3.5mm jackYes
LoudspeakerYes

Samsung Galaxy M33 Platform Specifications

Detailed Platform specifications for the Samsung Galaxy M33:
GPUMali-G68
CPUOcta-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
ChipsetExynos 1280 (5 nm)
OSAndroid 12, upgradable to Android 16, One UI 8

Samsung Galaxy M33 Battery Specifications

Detailed Battery specifications for the Samsung Galaxy M33:
Charging25W wired 4.5W reverse wired
BatteryMarket-dependent versions: · Li-Ion 5000 mAh (Global) · Li-Ion 6000 mAh (India only)

Samsung Galaxy M33 memory Specifications

Detailed memory specifications for the Samsung Galaxy M33:
Internal128GB 6GB RAM, 128GB 8GB RAM
Card slotmicroSDXC (dedicated slot)

Samsung Galaxy M33 Main Camera Specifications

Detailed Main Camera specifications for the Samsung Galaxy M33:
Video4K@30fps, 1080p@30fps
FeaturesLED flash, panorama, HDR
Camera50 MP, f/1.8, (wide), PDAF 5 MP, f/2.2, 123˚ (ultrawide) 2 MP (macro) Auxiliary lens

INS Region Firmware Info

India flagINS - India
AirtelBSNLVodafone IdeaJio

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 M33 firmware version known so far.

Samsung Galaxy M33 INS Firmware Archive

Official Samsung Galaxy M33 firmware for the India INS region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.

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Samsung Galaxy M33 Combination & Special Files

Combination and service files for the Samsung Galaxy M33 (SM-M336BU) — authorized repair, FRP reset after service, and diagnostics.

Device MobileVersionBit - SW
REV		FAChange listUpdatedStatus

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INS Firmware FAQ

Which carriers use the INS CSC on the Samsung Galaxy M33?+

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 M33 firmware versions are available for the INS region?+

Currently one known Samsung Galaxy M33 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.