Samsung Mobile Trick and Reset Codes

You can try these in case you downloaded corrupted or incompatible Java midlets or other media, which are causing problems with the phone.
*2767*JAVA# Java Reset and (Deletes all Java Midlets)
*2767*MEDIA# Reset Media (Deletes All Sounds and Pics)
*2767*WAP# Wap Reset
*2767*CUST# Reset Custom EEPR0M
*2767*FULL# Reset Full EEPR0M (Caution)


For example : *2767*JAVA# would be keyed in as *2767*5282#

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Sagem Mobile Codes

Sagem MC959/940 Select commands' menu and push * Displays a new menu' : Appli : software vers. and battery's voltage Eprom Sim Lock Test LCD: display test , green/red and vibration Sagem MC920 Select commands' menu and push * Displays 5 new menus :
1 APPLI VERSION ( SW) BATTERY (voltage ) 2 PROM (IMEI) 3!!! SIM LOCK (10 digits code requested ) !!! 4- NETWORK (returns : OPTION NOT AVAILABLE) 5- TEST LCD SYMBOL 1 (LCD) SYMBOL 2 (test2 LCD) BLACK (all icons and carachters displayed ) FOR PHOTO (welcome message and time ) VIBRATOR (vibration test )

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Philips Mobile Codes

1)*#3333*# Displays the blocking list.
2)*#7489*# Displays the security code.
3)*#06# Displays the IMEI number.
4)*#8377*# Displays the SW info.

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BlackBerry secret Codes

Decibel meter.
Displays your signal strength in decibels, instead of bars.
Hold "Alt" and press "N", "M", "L", "L" (repeat to reverse the effect).

Address Book file verification.
Checks the data in your Address Book for inconsistencies.
In the Address Book, hold "Alt" and press "V", "A", "L", "D".

Address Book data structure rebuild.
Forces a data structure re-build in the Address Book...
In the Address Book, hold "Alt" and press "R", "B", "L", "D".

View source code.
Displays the source code of a Web page.
In the Browser, hold "Alt" and press "R", "B", "V", "S".

Help Me! menu.
Provides crucial technical information about your device, for when seeking technical support or help in forums...
Hold "Alt" and (left) "shift", then press "H".

IMEI display.
Displays your device's international mobile equipment identity (IMEI - your serial number) on-screen... Also works from all other GSM handsets.
Type "*", "#", "0", "6", "#" on the Home screen.

"Soft" reset.
Performs a "soft" reset of your device; the equivalent of doing a "battery pull" (ie. Removing the battery for a few seconds).
Press-and-hold "Alt", then press-and-hold (left) "shift", then press-and-hold "Del".

Event Log.
Displays event logs of all the system-level events that occur on your device...
Hold "Alt" and press "L", "G", "L", "G".

All of these secrets have been tested on the BlackBerry 8800 and BlackBerry Curve 8300; .

In some cases, you will need to be on the Home screen when you enter these codes...
Key shortcuts:
A or C = phonebook
S = search
F = phone profiles
W or B = browser
H = help
K = locks the keys
L = calendar
V = messages
M = messages folder
R = alarm
T = tasks
U = calculator
I = applications
O = options
P = phone

Some new additions thanks to the contributions in this thread:

T - Top of page (in browser)
B - Bottom of page (in browser)
Space - Page down (in browser)
ALT + Right Shift + Del = hard reset
D - Memo pad
U - Switch between hide/unhide in title bar (in browser)
ALT + NMLL = numbers instead of bars for signal strength

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iPhone Secret

With these codes you can access to any function call-status (disabled/enabled), how many minutes you have left on your pre-paid account (as well as your other quota post-paid minutes)..
*#06# display IMEI number. apple_iPhone_image
*3001#12345#* and tap Call. Enter field mode, (iPhone network and cellular information)* 777 # and tap Call. Show the balance amount if prepaid ..
* 225 # and tap Call. Post-paid account balance.
* 646 # and tap Call. Call minute balance postpaid phone.
* # 21 # and tap Call. Call feature setup (enabled / disabled) for voice, data, fax, SMS, sync, async, access package, call forwarding.
* # 30# and touch call. Caller-ID display check (on / off)
* # 76# and touch call. Connected call screen check (on / off)
* # 43# and touch call. Determine if call waiting is activated.
* # 61 # and tap Call. Call with a number of services (no-answer)
* # 62 # and tap Call. Call Forwarding number without service (non-ring)
* # 67 # and tap Call. Call when the number occupied
* # 33 and # touch call. Check outgoing call services for call-barring (enabled / disabed)

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iPhone 4G Component Cost

16/32/64GB NAND: $25/$50/$100

3.5" 720x480 LCD: $25

Capacitive Touchscreen: $10

5MP AF Camera Module: $10

CIF/VGA front cam: $2

256MB Mobile SDRAM: $5

A4 Processor: $16

PMU: $1.50

GPS: $1.50

Audio CODEC: $1.50

Touchscreen Controller: $2

3-Axis Accelerometer: $1

Wi-Fi/BT Combo chip: $4

Compass: $1.50

3G Baseband: $15

3G Radio: $3

Dual-mode / Tri-Quad Band PA FEM: $5

Other ICs: $3

Li-Poly Battery; ~1400mAh according to leaked photos (5.25WHr): $6

Enclosures: $20

Connectors: $2

PCBs: $3

Earpiece + Speaker: $1

Vibrator: $0.50

Passives: $3

Antennae: $1

Other Modules/Oddforms: $3

ALS/ProxSense: $1

Small actives: $1.50
Other Component C: $1

Total Cost 4G without NAND: US$ 150.

16GB: $175

32GB: $200

64GB: $250

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Hack iPhone

I- Phone Hacks
1) *3001#12345#* and tap Call. Enter Field Mode.Field mode reveals many of the inner settings of your iPhone, specifically up-to-date network and cell information.
2) *#06# Displays your IMEI. No need to tap Call.IMEI is the unique identifier for your cell phone hardware. Together with your SIM information it identifies you to the provider network.
3) *777# and tap Call. Account balance for prepaid iPhone.
4) *225# and tap Call. Bill Balance. (Postpaid only)
5) *646# and tap Call. Check minutes. (Postpaid only)These three are pretty self explanatory.
6) *#21# and tap Call. Setting interrogation for call forwards.Discover the settings for your call forwarding. You'll see whether you have voice, data, fax, sms, sync, async, packet access, and pad access call forwarding enabled or disabled.
7) *#30# and tap Call. Calling line presentation check.This displays whether you have enabled or disabled the presentation of the calling line, presumably the number of the party placing the call.
8) *#76# and tap Call. Check whether the connected line presentation is enabled or not.State whether the connected line presentation is enabled or disabled. Presumably similar to the calling line presentation.
9) *#43# and tap Call. Determine if call waiting is enabled.Displays call waiting status for voice, data, fax, sms,sync data, async data, packet access and pad access. Each item is either enabled or disabled.
10) *#61# and tap Call. Check the number for unanswered calls.Show the number for voice call forwarding when a call is unanswered. Also show the options for data, fax, sms, sync, async, packet access and pad access.
11) *#62# and tap Call. Check the number for call forwarding if no service is available.Just like the previous, except for no-service rather than no-answer situations.
12) *#67# and tap Call. Check the number for call forwarding when the iPhone is busy.And again, but for when the iPhone is busy.
13) *#33# and tap Call. Check for call control bars.Check all the usual suspects (voice, data, fax, sms, etc) to see whether barring is enabled or disabled for outgoing.

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