Samsung Galaxy S Ⅱ I9100UHMS9 Firmware
Samsung Galaxy S Ⅱ I9100UHMS9 is an Android 2.3.4 (Gingerbread) firmware for Mexico (TCE). It is the same firmware configured per region and carrier (CSC). Find your country below, verify the file and download for free. Compared with the previous build I9100UHMS8: Android updated from Jelly(Android Bean) to Android 2.3.4 (Gingerbread). A newer build for GT-I9100 is available: I9100ZSMSA.
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Android 2.3.4 (Gingerbread)
OS Version
2013-02-20
Build Date
n/a
Security patch
1
Countries
1
CSC codes
U (30)
Bootloader binary
Bootloader binary U (30). Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.
Newer builds of Samsung Galaxy S Ⅱ use bootloader binary Z (35) (latest: I9100ZSMSA). If your device already runs binary Z (35), this build cannot be flashed.
All regional downloads
Pick your region (CSC) to download the matching firmware package.
Paste your current build number from Settings > About phone (About tablet) > Software information, or the output of *#1234#.
MODEM/CP Version: I9100UMMS1
Device specifications
- Launched withAndroid 2.3
- Display diagonal10.8 cm (4.27")
- Display resolution480 x 800 pixels
- Display typeAMOLED
- Processor frequency1.2 GHz
- Rear camera resolution8 MP
- Rear camera typeSingle camera
- SIM cardsSingle SIM
- Battery capacity1650 mAh
- Weight116 g
How to flash I9100UHMS9
- Install Samsung USB Drivers:Download Official Drivers
- Download Odin Flash Tool:
- I9100UHMS9 has bootloader binary U (30). Your device must run binary U (30) or lower: it is the 5th character from the end of your current build number.
- CSC: Use CSC for a clean install, to change the region (CSC code), to downgrade or to repair a device that does not boot.
- HOME_CSC: Use HOME_CSC to update the same model and region while keeping your data. Back up anyway: a failed update can still require a reset.
- The Download Mode key combo depends on the model: see all combos.
Beware: Manually flashing firmwares may brick your device. Use it at your own risk and follow our tutorial steps.
Frequently Asked Questions
I9100UHMS9 is Android 2.3.4 (Gingerbread) firmware for Samsung Galaxy S Ⅱ, released for Mexico (TCE). Samsung built it on 2013-02-20.
No. A newer build for GT-I9100 is available: I9100ZSMSA. Install it instead of I9100UHMS9 unless you need this exact version. The previous build was I9100UHMS8.
Download the package for your region (CSC) and unzip it. In Odin, load each file into the slot with the same name: BL, AP, CP (if the package has one) and CSC, or HOME_CSC to keep your data. Odin checks the built-in checksum of every .tar.md5 file before flashing. The Samsung Galaxy S Ⅱ must be on bootloader binary U (30) or lower.
This build uses bootloader binary U (30). It can be flashed on a Samsung Galaxy S Ⅱ running binary U (30) or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 10 other builds of this model use the same binary, so you can switch between them in both directions.