Free, direct downloads of official stock firmware for the Samsung Galaxy M20 (model code SM-M205FN) in the CAU region. Pick a build to update, repair, or unbrick your device with the Odin tool.
Samsung Galaxy M20 (SM-M205FN) — CAU
Released 2019, February 1
186g, 8.8mm thickness
Android 8.1, up to Android 10, One UI 2
32GB/64GB storage, microSDXC, card slot
Samsung Galaxy M20 Released 2019, February | 186g, 8.8mm thickness | Android 8.1, up to Android 10, One UI 2 | 32GB/64GB storage, microSDXC | PLS LCD | 13 MP, f/1.9, 1/3.1", 1.12µm, PDAF
5 MP, f/2.2, 12mm (ultrawide) | Li-Po 5000 mAh, non-removable
Samsung Galaxy M20 Network Specifications
Detailed Network specifications for the Samsung Galaxy M20:
Speed
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat12 600/50 Mbps
4G
1, 3, 5, 7, 8, 20, 38, 40, 41
3G
HSDPA 850 / 900 / 1900 / 2100
2G
GSM 850 / 900 / 1800 / 1900
Technology
GSM / HSPA / LTE
Timeline
Released2019, February 1
Samsung Galaxy M20 body Specifications
Detailed body specifications for the Samsung Galaxy M20:
SIM
Nano-SIM + Nano-SIM
Build
Glass front, plastic back, plastic frame
Weight
186 g (6.56 oz)
Dimensions
156.4 x 74.5 x 8.8 mm (6.16 x 2.93 x 0.35 in)
Samsung Galaxy M20 MISC Specifications
Detailed MISC specifications for the Samsung Galaxy M20:
SAR EU
0.25 W/kg (head) 1.59 W/kg (body)
Colors
Ocean Blue, Charcoal Black
Samsung Galaxy M20 display Specifications
Detailed display specifications for the Samsung Galaxy M20:
Resolution
1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density)
Size
6.3 inches, 97.4 cm 2 (~83.6% screen-to-body ratio)
Type
PLS LCD
Samsung Galaxy M20 Sound Specifications
Detailed Sound specifications for the Samsung Galaxy M20:
3.5mm jack
Yes
Loudspeaker
Yes
Samsung Galaxy M20 Platform Specifications
Detailed Platform specifications for the Samsung Galaxy M20:
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 CAU code is used in Armenia by Ucell, Beeline, O!, Megacom, Tcell, MobiCom, Unitel, Azercell, Bakcell, Geocell, Orange, with one Samsung Galaxy M20 firmware version known so far.
Samsung Galaxy M20 CAU Firmware Archive
Official Samsung Galaxy M20 firmware for the Armenia CAU region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
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Samsung Galaxy M20 Combination & Special Files
Combination and service files for the Samsung Galaxy M20 (SM-M205FN) — authorized repair, FRP reset after service, and diagnostics.
Device Mobile
Version
Bit - SW REV
FA
Change list
Updated
Status
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CAU Firmware FAQ
Which carriers use the CAU CSC on the Samsung Galaxy M20?+
The CAU CSC is used by Ucell, Beeline, O!, Megacom, Tcell, MobiCom, Unitel, Azercell, Bakcell, Geocell, and Orange in Armenia. Flash the CAU firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy M20 firmware versions are available for the CAU region?+
Currently one known Samsung Galaxy M20 firmware version is available for the CAU (Armenia) region.
How is the CAU 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. CAU is the code for Armenia (Ucell, Beeline, O!, Megacom, Tcell, MobiCom, Unitel, Azercell, Bakcell, Geocell, and Orange) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.
Samsung Galaxy M20 (SM-M205FN) — CAU
CAU - Armenia
Samsung Galaxy M20 CAU Firmware Archive
Samsung Galaxy M20 Combination & Special Files