Samsung Galaxy J7 Secret Codes

Type *#06# – Check IMEI Number
*#06# – displays the IMEI
*2767*5282# – Reset Millet’s Java and other related
*2767*63342# – Data Reset (deletes photos, ring tones)
*2767*927# – Reset WAP
*#9998*4357# – help Menu
*#9998*5282# – Java menu (GRPS / CSD settings for JAVA server)
*#9999#0# – Net monitor
*#9999# OR *#9998*9999# – software Version
*#8888# OR *#9998*8888# – hardware based version
*#9998*746# OR *#9998*0746# OR *#0746# – SIM Information
*#9998*523# OR *#9998*0523# OR *#0523# – Setting the LCD contrast
*#9998*842# OR *#9998*0842# OR *#0842# – Vibration on as long as we keep “OK.”
*#9998*289# OR *#9998*0289# OR *#0289# – Buzzer on until we hold the key “OK.”
*#9998*288# OR *#9998*0288# OR *#0288# – Battery Information
*#9998*377# OR *#9998*0377# – The error log
*#9998*778# OR *#9998*0778# OR *#0778# – Table SIM service
*#9998*782# – Shows the date and time when the alarm clock will ring
*#8999*638# – Information about the network
*#9998*5646# – Change the operator logo that shows up at the start of your
*#9998*76# – manufacturing number
*#9998*968# – View the available sounds for alarm
*#9998*585# – Permanent memory phone
*#3243948# – Digital Audio Interference Off
*#32436837# – Digital Audio Interference
*#9999# – software Version
*#0837# – Shows the versions of the firmware (instructions)
*#0001# – shows the parameters
*#9125# – Enables additional options when charging
*#9998*228# – Battery status (capacity, voltage, temperature)
*#9998*246# – The program status
*#9998*324# – debug screens
*#9998*364# – “Chuvach”
*#9998*427# – Trace Watchdog
*#9998*544# -Detection jig
*#9998*636# – Information about the memory
*#9998*785# – Shows errors RTK (Run Time Kernel)
*#9998*786# – Shows the date of the last turn on and the last off the phone
*#9998*837# – Shows the software version
*#9998*872# – diagnostic mode
*#9998*947# – Reset
*#9998*999# – Last/Chk
*#9998*9266# – Yann debug screen (=Debug Screens?)
*#9998*9999# – software Version
*2767*2878# – Reset selected areas of the EEPROM
*2767*3855# – Full EEPROM reset

Samsung Galaxy J7 Features

Launch Date – June 20, 2017
Brand – Samsung
Model – Galaxy J7 Max
Color – Black, Gold
Form Factor – Touchbar
Category – Phablet
Dual SIM – Yes
Hybrid SIM – No
SIM Card – Dual Nano SIM
Waterproof – No
Facial Recognition –
Fingerprint Scanner – Front
Network LTE+LTE –
Operating System – Android v7.0 (Nougat)
Phone Body – Case: Metal Back: Metal Side: Metal
Dimensions – 156.7 x 78.8 x 8.1 mm
Weight – 179 grams
Processor & RAM Processor – 2.3 GHz Tru-Octa Core 64 bit (Cortex A53)
Chipset – MediaTek MT6757
RAM – 4 GB
GPU – Mali-T880 MP2
Display Size – 5.7 inches (14.48 cm)
Screen – TFT, 2.5D Curved Glass
Sensors – Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Resolution – 1080 x 1920 pixels, Full HD
Pixel Density – 386 ppi
Colours – 16M
Keyboard – Touch
Screen to Body Ratio – 72.37 %
Stylus – No
Other Input Features – Multi-touch
Camera Rear Camera – 13 MP
Front Camera – 13 MP
Rear Flash – LED Flash
Rear Camera Aperture – f/1.7
Front Camera Aperture – f/1.9
Rear Camera Features – Geo tagging, High Dynamic Range mode (HDR)
Rear Auto Focus – Yes
Video Recording – 1080p@30fps, Full HD
Zoom – Digital Zoom
Battery Battery Capacity – 3300 mAh
Battery Type – Li-ion, Non Removable
Wireless Charging – No
Quick Charging – No
Talk Time 3G – 20 hr
Music Play Time – 72 hr
Connectivity – GPRS
2G – GSM 1900/1800/900/850
3G – HSDPA 2100/1900/900/850, HSDPA 42.2 Mbps
4G – LTE Cat4 150 Mbps/LTE Cat4 150 Mbps
VoLTE – Yes
WiFi – Wi-Fi 802.11, a/b/g/n/n 5GHz
Bluetooth – v4.2
GPS – A-GPS, Glonass
NFC Support – No
USB Port – microUSB 2.0
Edge – Yes
HDMI – No
USB OTG – Yes
USB Type-C – No
Entertainment & Multimedia – Ringtone Music ringtones, Polyphonic ringtones, Vibration
Radio – Yes
Headset – Yes
Audio Format – 3GA, AAC, AMR, FLAC, M4A (Apple lossless), MID, MIDI, MP3, WAV, WMA
Video Format – 3G2, 3GP, ASF, AVI, M4V, MKV, MP4, WebM, WMV
Speaker – Yes
Storage Internal Storage – 32 GB
Expandable Storage – Up to 256 GB
Card Slot – microSD
Calling & Messaging – Phone Book Practically Unlimited
SMS – Yes
MMS – Yes
Instant Messaging – Yes
Email – Yes