Samsung Galaxy GIO S5660XXKTK
GT-S5660 11 countries Android 2.3.6 (Gingerbread)

Samsung Galaxy GIO S5660XXKTK Firmware

Samsung Galaxy GIO S5660XXKTK is an Android 2.3.6 (Gingerbread) firmware for 11 countries, 13 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 S5660XXKTI: Android updated from Android 2.3 (Gingerbread) to Android 2.3.6 (Gingerbread). A newer build for GT-S5660 is available: S5660ZSLT5.

Download firmware
9.4/10 (488)41,935 times
Android 2.3.6 (Gingerbread)
OS Version
2012-04-10
First release
other regions until 2012-05-25
11
Countries
13
CSC codes
X (33)
Bootloader binary

Bootloader binary X (33). Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy GIO use bootloader binary Z (35) (latest: S5660ZSLT5). 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#.
    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.
    13
    MODEM/CP Version: S5660XXKT6
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    GT-S5660
    ALO
    		S5660OXEKT1 2012-04-10 2012-05-04 144.338 MiB
    GT-S5660_ALO_1_20120410143936_rufb0gck45.zip
    		Download
    GT-S5660
    CNX Romania
    		S5660OXFKT4 2012-04-19 2012-05-14 148.128 MiB
    GT-S5660_CNX_1_20120419121006_psy3igztow.zip
    		Download
    GT-S5660
    COV
    		S5660COVKS1 2012-04-11 2012-05-02 150.596 MiB
    GT-S5660_COV_1_20120411100848_hafhy5s7qu.zip
    		Download
    GT-S5660
    FTD Russia
    		S5660OXEKT1 2012-04-10 2012-05-04 144.338 MiB
    GT-S5660_FTD_1_20120410142248_1tijqhe3cs.zip
    		Download
    GT-S5660
    MSG
    		S5660OXEKT1 2012-04-10 2012-05-14 144.338 MiB
    GT-S5660_MSG_1_20120410141451_4efxru870x.zip
    		Download
    GT-S5660
    MTL Bulgaria
    		S5660OXFKT4 2012-04-19 2012-06-07 148.128 MiB
    GT-S5660_MTL_1_20120419120624_hcqxk2n35p.zip
    		Download
    GT-S5660
    PAN Hungary
    		S5660OXXKT5 2012-04-10 2012-05-08 135.927 MiB
    GT-S5660_PAN_1_20120410160040_rjz1s2sjad.zip
    		Download
    GT-S5660
    ROM Romania
    		S5660OXFKT4 2012-04-19 2012-05-14 148.128 MiB
    GT-S5660_ROM_1_20120419120120_rhomr8u6rs.zip
    		Download
    GT-S5660
    SEK Ukraine
    		S5660OXEKT1 2012-04-10 2012-05-04 144.338 MiB
    GT-S5660_SEK_1_20120410140607_mgm923n1hq.zip
    		Download
    GT-S5660
    SKZ Kazakhstan
    		S5660SKZKP2 2012-04-10 2012-05-15 144.311 MiB
    GT-S5660_SKZ_1_20120410145515_j7g5g9nt86.zip
    		Download
    GT-S5660
    TCL Portugal
    		S5660TCLKT1 2012-04-19 2012-04-26 138.303 MiB
    GT-S5660_TCL_1_20120419162855_q7j3mm6djv.zip
    		Download
    GT-S5660
    VHC
    		S5660OXEKT1 2012-04-10 2012-05-04 144.338 MiB
    GT-S5660_VHC_1_20120410143150_fnlinpwpz9.zip
    		Download
    GT-S5660
    VVT Bulgaria
    		S5660OXFKT4 2012-05-25 2012-06-07 148.128 MiB
    GT-S5660_VVT_1_20120525120559_1o30i31d1j.zip
    		Download

    No matching downloads

    How to flash S5660XXKTK

    • S5660XXKTK has bootloader binary X (33). Your device must run binary X (33) 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.

    Rollout of S5660XXKTK by region

    First release
    April 26, 2012
    Last region
    June 7, 2012
    Duration
    43 days
    Regions
    13
    1. Day 1 · · 1 region
      PortugalTCL
    2. Day 7 · · 1 region
      COV
    3. Day 9 · · 4 regions
      RussiaFTDUkraineSEKALOVHC
    4. Day 13 · · 1 region
      HungaryPAN
    5. Day 19 · · 3 regions
      RomaniaCNXROMMSG
    6. Day 20 · · 1 region
      KazakhstanSKZ
    7. Day 43 · · 2 regions
      BulgariaMTLVVT

    Device specifications

    • Launched withAndroid 2.2
    • Display diagonal8.13 cm (3.2")
    • Display resolution320 x 480 pixels
    • Display typeTFT
    • Processor frequency0.8 GHz
    • Rear camera resolution3.15 MP
    • Rear camera typeSingle camera
    • SIM cardsSingle SIM
    • Battery capacity1350 mAh
    • Weight102 g

    Frequently Asked Questions

    S5660XXKTK is Android 2.3.6 (Gingerbread) firmware for Samsung Galaxy GIO, released for 11 countries, 13 CSC codes. Samsung built it on 2012-04-10.

    No. A newer build for GT-S5660 is available: S5660ZSLT5. Install it instead of S5660XXKTK unless you need this exact version. The previous build was S5660XXKTI.

    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 GIO must be on bootloader binary X (33) or lower.

    This build uses bootloader binary X (33). It can be flashed on a Samsung Galaxy GIO running binary X (33) or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 5 other builds of this model use the same binary, so you can switch between them in both directions.

    Other builds and changelog for Samsung Galaxy GIO

    No changelog details available.
    Model firmware by region