GT-S5660 2 countries Android 2.3.6 (Gingerbread)

Samsung Galaxy GIO S5660ZSLT5 Firmware

Name: Samsung Galaxy GIO (GT-S5660)
Brand: Samsung
Availability: InStock

Samsung Galaxy GIO S5660ZSLT5 is an Android 2.3.6 (Gingerbread) firmware for CWT, Taiwan (BRI). 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 S5660XXKTU https://samfirm.shop/build/S5660XXKTU: bootloader binary raised from X (33) to Z (35), so after installing it there is no way back to older builds. This is the newest build for GT-S5660.

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Android 2.3.6 (Gingerbread)

OS Version

2012-06-01

Build Date

n/a

Security patch

Countries

CSC codes

Z (35)

Bootloader binary

Bootloader binary Z (35). Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

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#.

MODEM/CP Version: S5660ZSLT5

Model	Region	CSC Version	Build Date	Release date	Size	File name	Download
GT-S5660	BRI Taiwan	S5660BRILT5	2012-06-01	2012-06-07	128.903 MiB	GT-S5660_BRI_1_20120601190819_u1m6yhbi83.zip
GT-S5660	CWT	S5660CWTLT5	2012-06-01	2012-06-07	134.574 MiB	GT-S5660_CWT_1_20120601183127_x8uq1kwjaw.zip

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

How to flash S5660ZSLT5

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

S5660ZSLT5 has bootloader binary Z (35). Your device must run binary Z (35) 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

S5660ZSLT5 is Android 2.3.6 (Gingerbread) firmware for Samsung Galaxy GIO, released for CWT, Taiwan (BRI). Samsung built it on 2012-06-01.

Yes. S5660ZSLT5 is the newest build for GT-S5660 on SamFirm. The previous build was S5660XXKTU.

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 Z (35) or lower.

This build uses bootloader binary Z (35). It can be flashed on a Samsung Galaxy GIO running binary Z (35) or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". No other build of this model uses binary Z (35).