GT-I9300 17 countries Android 4.3 (Jelly)

Samsung Galaxy S Ⅲ I9300UBUGML1 Firmware

Name: Samsung Galaxy S Ⅲ (GT-I9300)
Brand: Samsung
Availability: InStock

Samsung Galaxy S Ⅲ I9300UBUGML1 is an Android 4.3 (Jelly) firmware for 17 countries, 30 CSC codes. 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 I9300XXUGMK7 https://samfirm.shop/build/I9300XXUGMK7: Android updated from Jelly(Android Bean) to Android 4.3 (Jelly). A newer build for GT-I9300 is available: I9300XXEMU8 https://samfirm.shop/build/I9300XXEMU8.

9.3/10 (471)134,137 times

Android 4.3 (Jelly)

OS Version

2013-12-17

First release

other regions until 2014-08-01

n/a

Security patch

Countries

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 Ⅲ use bootloader binary X (33) (latest: I9300XXEMU8). If your device already runs binary X (33), this build cannot be flashed.

All regional downloads

Pick your region (CSC) to download the matching firmware package.

Will it work on my device?

Paste your current build number from Settings > About phone (About tablet) > Software information, or the output of *#1234#.

Not sure which one to download?

Your CSC is in Settings → About phone (About tablet) → Software information, or dial *#1234#. The CSC sets your region's features and network bands. Download the firmware for your country.

Model	Region	CSC Version	MODEM/CP Version	Build Date	Release date	Size	File name
GT-I9300	ANC Argentina	I9300ANCUGMK1	I9300UBUGMK1	2013-12-17	—	—	—
GT-I9300	CDR Dominican Republic	I9300UWAUGNB1	I9300UBUGNF1	—	—	—	—
GT-I9300	CGU Guatemala	I9300UWMUGML1	I9300UBUGNF1	—	—	—	—
GT-I9300	CHE Chile	I9300CHEUGML2	I9300UBUGMK1	2013-12-17	—	916.239 MiB	GT-I9300_1_20150909103213_p7l4d6jipi_fac.zip
GT-I9300	CHL Chile	I9300CHLUGMK1	I9300UBUGMK1	2013-12-17	—	976.507 MiB	GT-I9300_1_20150909170500_njp6wubttk_fac.zip
GT-I9300	CHO Chile	I9300CHOUGML1	I9300UBUGMK1	2013-12-17	2014-01-23	915.217 MiB	GT-I9300_1_20150909103753_b6og6e1rfa_fac.zip
GT-I9300	CHT Chile UFN Argentina UFU Uruguay	I9300TFGUGNB1	I9300UBUGMK1	2013-12-17	—	986.965 MiB	GT-I9300_1_20150331084713_1oj7mqiuhm_fac.zip
GT-I9300	COB Colombia	I9300TFGUGNA1	I9300UBUGMK1	2013-12-17	—	—	—
GT-I9300	COM Colombia	I9300COMUGND1	I9300UBUGNF1	—	—	—	—
GT-I9300	CTI Argentina	I9300UVCUGNB1	I9300UBUGNF1	2013-12-17	—	—	—
GT-I9300	CTP Paraguay CTU Uruguay	I9300UVCUGNB1	I9300UBUGNF1	2014-07-28	2014-07-28	908.329 MiB	GT-I9300_1_20150909120700_cb068rjnt4_fac.zip
GT-I9300	DGT Venezuela	I9300DGTUGMK1	I9300UBUGMK1	2014-02-19	2014-02-19	882.559 MiB	GT-I9300_1_20150909105713_btdtdzyl9b_fac.zip
GT-I9300	DOR Dominican Republic	I9300DORUGML1	I9300UBUGMK1	2014-01-26	2014-01-26	876.822 MiB	GT-I9300_1_20150909105900_1y7koooyy1_fac.zip
GT-I9300	ECO Ecuador	I9300ECOUGML1	I9300UBUGMK1	2014-03-03	2014-03-03	922.058 MiB	GT-I9300_1_20150909105913_r2y2ox3z4p_fac.zip
GT-I9300	EON Trinidad & Tobago	I9300UWHUGMK1	I9300UBUGMK1	2014-01-08	2014-01-08	869.757 MiB	GT-I9300_1_20150909134026_s4mcy1vcpd_fac.zip
GT-I9300	JDI Jamaica	I9300JDIUGML1	I9300UBUGMK1	2014-01-26	2014-01-26	886.371 MiB	GT-I9300_1_20150909110540_4aoo0yp2ue_fac.zip
GT-I9300	MVL	I9300MVLUGMK1	I9300UBUGMK1	2014-01-26	2014-01-26	872.864 MiB	GT-I9300_1_20150909111153_yes342kxtz_fac.zip
GT-I9300	PCT Puerto Rico	I9300UWAUGNB1	I9300UBUGMK1	2014-08-01	—	896.391 MiB	GT-I9300_1_20150909133526_shvhwscf2v_fac.zip
GT-I9300	PCT Puerto Rico	I9300UWAUGNB1	I9300UBUGNF1	—	—	—	—
GT-I9300	PEO Peru	I9300PEOUGMJ1	I9300UBUGMK1	2013-12-17	2014-01-28	904.218 MiB	GT-I9300_1_20150909111513_3ezxv4ohzv_fac.zip
GT-I9300	PGU Guatemala	I9300UWEUGNA1	I9300UBUGMK1	2014-03-10	2014-03-10	904.852 MiB	GT-I9300_1_20150909133639_p0bf7enudr_fac.zip
GT-I9300	TMM Mexico	I9300TFGUGML3	I9300UBUGMK1	2014-03-05	2014-03-05	—	—
GT-I9300	TPA Panama	I9300UWHUGMK1	I9300UBUGMK1	2013-12-17	2014-01-23	892.95 MiB	GT-I9300_1_20150622165039_rgs5llksh1_fac.zip
GT-I9300	TTT Trinidad & Tobago	I9300UUBUGMK1	I9300UBUGNF1	2013-12-17	—	897.955 MiB	GT-I9300_1_20160118102640_zsy5i0yau3_fac.zip
GT-I9300	UPO Uruguay	I9300UVOUGMK1	I9300UBUGMK1	2013-12-17	—	918.603 MiB	GT-I9300_1_20150909132414_fp2g7v3547_fac.zip
GT-I9300	ZTM Brazil	I9300ZTMUGML2	I9300UBUGMK1	2013-12-17	—	1000.745 MiB	GT-I9300_1_20150909134127_t5ylmidf84_fac.zip
GT-I9300	ZTR Brazil	I9300ZTRUGML2	I9300UBUGMK1	2013-12-17	—	992.661 MiB	GT-I9300_1_20150910105553_t2vdatl26o_fac.zip
GT-I9300	ZVV Brazil	I9300ZVVUGNB2	I9300VIUGML1	2013-12-17	—	966.347 MiB	GT-I9300_1_20150910105713_1nifmpqb1w_fac.zip

Device specifications

Launched withAndroid 4.0
Display diagonal12.2 cm (4.8")
Display resolution720 x 1280 pixels
Display typeAMOLED
Processor frequency1.4 GHz
Rear camera resolution8 MP
Rear camera typeSingle camera
SIM cardsSingle SIM
Battery capacity2100 mAh
Weight133 g

How to flash I9300UBUGML1

Install Samsung USB Drivers:Download Official Drivers
Download Odin Flash Tool:

I9300UBUGML1 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.

Full flashing guide

Beware: Manually flashing firmwares may brick your device. Use it at your own risk and follow our tutorial steps.

Frequently Asked Questions

I9300UBUGML1 is Android 4.3 (Jelly) firmware for Samsung Galaxy S Ⅲ, released for 17 countries, 30 CSC codes. Samsung built it on 2013-12-17.

No. A newer build for GT-I9300 is available: I9300XXEMU8. Install it instead of I9300UBUGML1 unless you need this exact version. The previous build was I9300XXUGMK7.

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 Ⅲ 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 Ⅲ running binary U (30) or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 49 other builds of this model use the same binary, so you can switch between them in both directions.