Official Samsung firmware GT-S5312B

OverviewSamsung GT-S5312BGalaxy Pocket Neo Duos

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SpecificationSamsung GT-S5312BGalaxy Pocket Neo Duos

Model and Features
Model	SamsungGT-S5312B
Series	Galaxy Pocket Neo Duos
Release Date	June, 2013
Depth	11.8 mm (0.46 in)
Size (width x height)	105 x 57.8 mm (4.13 x 2.28 in)
Weight	100.5 g (3.53 oz)
Operating System	Android Jelly Bean 4.1.2
Hardware
CPU	850MHz, Broadcom BCM21654
CPU Cores	Single-core
RAM Memory	512MB
Internal Storage	4GB
External Storage	microSD, up to 32 GB (dedicated slot)
Network and Data
Number of sim slots	2 Micro-SIM
2G network	GSM 850/900/1800/1900MHz
3G network	HSDPA 850/2100MHz
4G network	-
5G network	-
Data	GPRS/EDGE
Display
Screen size	3.1 inches (~45.9% screen-to-body ratio)
Display Type	TFT capacitive touchscreen
Display Resolution	240 x 320 pixels (~133 ppi pixel density)
Display Colors	256K colors
Battery and Keyboard
Battery Capacity	Removable Li-Ion 1200 mAh
Physical keyboard	-
Interfaces
Audio output	3.5mm jack
Bluetooth	version 4.0, A2DP
DLNA	-
GPS	Yes, with A-GPS, GLONASS
Infrared port	-
NFC	-
USB	microUSB 2.0
WiFi	Wi-Fi 802.11 b/g/n, hotspot

FirmwaresSamsung GT-S5312BGalaxy Pocket Neo Duos

Samsung Phone firmwares regions descriptions

Region	File name	OS	Firmware	Size	Date	Downloads
EON Ecuador	GT-S5312B_EON_1_20140312180940_4js1chkfbo.zip	Android Jelly Bean 4.1.2	S5312BVJANB2	530.25 MiB	2018-08-10	48time(s)
EON Ecuador	GT-S5312B_1_20150919134739_fmi74nd5gm_fac.zip	Android Jelly Bean 4.1.2	S5312BVJANB2	530.63 MiB	2018-10-11	9time(s)
TPA Panama	GT-S5312B_TPA_1_20140312180950_euc6wipg46.zip	Android Jelly Bean 4.1.2	S5312BVJANB2	530.25 MiB	2018-08-10	9time(s)
TPA Panama	GT-S5312B_TPA_1_20140425210020_05h9xdk6fj_fac.zip	Android Jelly Bean 4.1.2	S5312BVJANB2	530.63 MiB	2018-10-11	6time(s)
TTT Trinidad and Tobago	GT-S5312B_TTT_1_20140326135610_4obd240332.zip	Android Jelly Bean 4.1.2	S5312BVJANB2	530.25 MiB	2018-08-10	9time(s)
TTT Trinidad and Tobago	GT-S5312B_1_20150919134739_fmi74nd5gm_fac.zip	Android Jelly Bean 4.1.2	S5312BVJANB2	530.63 MiB	2018-10-11	0time(s)
ZTA Brazil	GT-S5312B_ZTA_1_20140327151000_xrxm6hytoy.zip	Android Jelly Bean 4.1.2	S5312BVJANB2	565.85 MiB	2018-08-10	4time(s)
ZTA Brazil	GT-S5312B_1_20150909131500_cvx40mkxtd_fac.zip	Android Jelly Bean 4.1.2	S5312BVJANB2	566.24 MiB	2018-10-11	1time(s)
ZTO Brazil	GT-S5312B_ZTO_1_20140327113930_v6tr75m6yb.zip	Android Jelly Bean 4.1.2	S5312BVJANB2	557.2 MiB	2018-08-10	1time(s)
ZTO Brazil	GT-S5312B_1_20150909133113_4bcc5b4sxw_fac.zip	Android Jelly Bean 4.1.2	S5312BVJANB2	557.6 MiB	2018-10-11	15time(s)
ZTR Brazil	GT-S5312B_ZTR_1_20140327133940_lvim2n1v37.zip	Android Jelly Bean 4.1.2	S5312BVJANB2	574.99 MiB	2018-08-10	3time(s)
ZTR Brazil	GT-S5312B_1_20150909133226_rt60r60eg3_fac.zip	Android Jelly Bean 4.1.2	S5312BVJANB2	575.39 MiB	2018-10-11	3time(s)