GSM frequency bands

http://www.cellsignalboosters.in/reliance.html

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LG Lucid 4G - Full phone specifications

2G Network CDMA 800 / 1900
3G Network CDMA2000 1xEV-DO
4G Network LTE 700 MHz Class 13
Announced 2012, March
Weight 142 g
Display Type IPS LCD capacitive touchscreen, 16M colors
Size 480 x 800 pixels, 4.0 inches
Protection Corning Gorilla Glass
Sound Alert types Vibration, MP3, WAV ringtones
Loudspeaker Yes
3.5mm jack Yes
Memory Card slot microSD, up to 32 GB
Internal 8 GB storage, 1 GB RAM
Data GPRS No
EDGE No
Speed Rev. A, up to 3.1 Mbps, LTE
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot, DLNA
Bluetooth Yes, v4.0 with A2DP
USB Yes, microUSB v2.0
Camera Primary 5 MP, 2592х1944 pixels, autofocus, LED flash
Features Geo-tagging, face and smile detection
Video Yes, 1080p@30fps
Secondary Yes
Features OS Android OS, v2.3 (Gingerbread)
CPU Dual-core 1.2 GHz
Sensors Accelerometer, proximity, compass
Messaging SMS (threaded view), MMS, Email, Push Email, IM
Browser HTML, Adobe Flash
GPS Yes, with A-GPS support
Java Yes, via Java MIDP emulator
Battery Standard battery, Li-Ion 1700 mAh
Stand-by Up to 350 h
Talk time Up to 8 h

all samsung schematic download

http://www.shrak-mobile.com/eng/schem_samsung.html

GSM frequency bands, SM-900, GSM-1800 and EGSM/EGSM-900

http://en.wikipedia.org/wiki/GSM_frequency_bands