Samsung B7620 Armani hard reset

Samsung B7620 Giorgio Armani hard reset

Press and hold both W&L + LOCK key + CALL + POWER buttons together.
W&L button is on the top of GT-B7620 and Lock key is located on the rightside of Samsung B7620 phone

or
USE THIS METHOD FOR hard reset your Samsung B7620 Giorgio Armani phone:press *2767*3855#
or
MENU > Settings > Memory Settings
Clear Memory: delete all data and reset all settings to the manufacturer’s defaults.

Nokia 6303c Charging Solution

Nokia 6303c Charging Solution

 

Samsung i8000 Omnia 2 hard reset

Samsung i8000 Omnia 2 hard reset




Resetting your Samsung i8000 Omnia2 Phone
Reset the i8000 Omnia II with keys works 100%


1. Turn OFF the phone
2. Press VolumeUp and Lock buttons + press Call and HangUp
3. Phone Vibrate and turn on
4. Release all buttons
Choose CALL to FORMAT.

 or

Call + Power + Volume + Keylock + Reset

or

1. switch off your phone
2. Hold Volume up + Screen Lock
3. Then hold Call and Power Button
4.  Press Call button to hard reset i8000

Nokia Hardware Solution 2011

Nokia Hardware Solution 2011
Download Link

BB5 REPAIR hot 2011

BB5 REPAIR hot 2011
Download Link

BB5 charger Not support 2011 exe

BB5 charger Not support 2011 exe
Download Link

BB5 and BB5+ plus Support List 2011

BB5 and BB5+ plus Support List  2011
Download Link

NOKIA New Model Schematics Collection 2011

NOKIA New Model Schematics Collection 2011
Download

Nokia E63 Not Charging Problem Solution

Here's the Nokia E63 Not Charging Problem Solution, this solution simply shows the location of the charging components on E63 PCB board.

To fix a charging problem like "charger no response, or fake charging this solution may help. Just refer to the solution below and locate the highlighted components.

Nokia E63 Charging Problem Solution

 

 

Some simple hints to fix Not charging Problem On Nokia E63 handset:
Nokia E63 Charger No Response problem - it doesn't show or display  battery charging indication when the charger is plug-in.
1. Try to use another working charger.
2. Check/replace the charging pin connector for possible damaged, bended or oxidation build up.
3. Clean the charging pin terminal contact pads on the PCB board.
4. Check the Fuse the coil and the diode, replace if found damaged.
Nokia E63 Fake Charging Problem - it shows or display a charging indication but the charge voltage doesn't stored or saved on the battery. 

1. Try to replace or use another working phone's battery.
2. Check and clean the battery connector. 
3. Reheat, rework or replace the BETTY IC.
4. If the problem still exists, try to rework the Power IC.
Nokia E63 Charger Not Supported Problem - it shows a "charger not supported error"on the display when the battery is plug in.

Nokia E63 Keypad Problem Solution

This is the Nokia E63 Solution for Not working or keypad function problem solution. The following solution below shows the connection line paths of the keypad flex matrix and also the two keypad ESD filter IC for easy troubleshooting procedures.

To fix a not working keypad, you may first try to restore or flash update to any latest  device flash firmware available. And you may then do a hardware check up and replacement if the firmware flash update doesn't fix the problem.

First check the keypad flex matrix assembly for possible damaged, and then replace it if found so. The layout below shows the connection of each certain keys and its divided into groups of columns and rows for easy tracing if there is only one or two keys that doesn't work. 

The solution above shows the connection line paths of the Keypad filter IC which can be used for tracing possible cut-off or open line paths, for further troubleshooting especially when after replacing the two filter IC does not fix the problem.
If the above procedures doesn't help, there is a possibility  that the problem lies on  a faulty CPU IC.
Only reworking or replacing it might only fix  your Nokia E63 keypad function failure problem.

Nokia 1616 Keypad and LCD screen display backlight problem solution

Nokia 1616 LCD screen display and keypads LED back light problem solution

 Here's the step by step hints on how to fix the Nokia 1616 LCD screen and keypad LED problem:
This may only works assuming that you already tried the software or firmware calibration but nothing happens.  So here's the hardware repair as follows:
1. Check the VBAT 3.7V supply voltage across the two inductor coils. Check also this coils if damaged, then replace.
2. Check the the Keypad backlight LED bulb below the the circuit. If that white LED bulb is damaged the LCD backlight will also not light up or glow. So ensure that its perfectly working or replace with a new one.
3. Trace the connection line paths of the LED+ and LED- to the spots were it is being connected. There is a test spots given on the PCB board where you can check the supply voltage of the LCD backlight LED.
4. Check the switching transistor, there are two 2.2 ohms resistors which is connected to ground, replace if found damaged or faulty.
5. If all of the above procedures has been done and seems there is no problem,. You may then replace the LCD if the LCD shows a dark screen. there is a tendency that the LCD's LED is already damaged. 
You can also trace the backlight LED connection from the test spots down to the PINS or solder pads of the LCD screen, just to ensure that this connection is not open or cut-off.

HTC ChaCha Format, Hard Reset to factory default settings

Here's the step by step procedures how to hard reset the HTC ChaCha to clear all data and restore it back to its original factory fresh default settings.

Please Note:  The result of this procedure will delete all data stored  from the HTC Salsa. The data stored on the microSD memory card  may or may not be deleted . We advice to back up all of important personal data before proceeding.

HTC ChaCha Factory Reset through Menu Settings

   1. From the main home screen, select menu
   2. Select Settings, then Privacy
   3. Select Factory data reset
   4. Select Reset phone
   5. Enter the password if prompted, then select Erase everything to continue

If the HTC ChaCha is frozen, do a hard reset by way of button combination.

   1. If the device is frozen,turn the phone's power off.  remove the battery out and reinsert it in back again
   2. Press and Hold the Volume Down button
   3. Press and hold the Power button until the device turns on
   4. A menu will then appear that let you choose for Fastbook, Recovery, Clear Storage, and Simlock
   5. Select Clear Storage by pressing the Volume Down button
   6. Press and then release the Power button
   7. Then confirm, press Volume Up for YES and press Volume Down for NO

Once the the wipe completes, the phone will reboot to its factory default state settings. All data stored including third-party applications has been deleted from the HTC ChaCha. You need to reinstall third-party application again.

LG Optimus Me P350 Hard Reset to Factory Default Settings Instructions

Here's a step by step instruction on how to properly Hard reset the LG Optimus Me P350 also known as LG Pecan, If you want to return it to its factory settings again.

This procedures is only advisable if the you'd experience a hang or frozen problem in your device when using or opening any applications installed.
Please note that the result of this procedure will delete all data yoy previously installed on your handset.  This process may or may not delete data stored on the microSD card. Just do have a back up copy of all your important data on the device before proceeding.

LG Optimus Me P350 - Factory reset through menu settings:

   1. On the main HOME screen, select MENU
   2. Select SETTINGS, then PRIVACY
   3. Select FACTORY DATA RESET
   4. Select RESET PHONE
   5. When Password is prompted, enter it. Then

If the problem still persists, or if the phone is frozen, you may then try to hard reset the
LG Optimus Me P350 through button combination.
  
  1. If your LG Optimus Me P350 is frozen, turn the Power OFF,  pull out the battery  and reinsert it back again.
   2. Hold the Home and Volume Down button
   3. Press and hold the Power button until the device turns on
   4. Follow the on-screen instructions on how to reset your LG Optimus Me P350

Wait 'till the process finish. Once the wipe is complete, the LG Optimus Me P350 phone will then reboot to its factory fresh default state settings. All data you previously installed on it already been deleted. Read more...

Sony Ericsson Xperia arc Anzu/X12 hard reset procedure

How to hard reset the Sony Ericsson Xperia ARC, Anzu or X12

Here's the step by step instruction on how to Hard Reset the Sony Ericsson Xperia arc Also known as Sony Ericsson Anzu, Sony Ericsson X12, to restore its original factory default settings.
Note: Doing a hard reset is only applicable if your Sony Ericsson Xperia arc experiencing a hang-up, unresponsive or frozen when opening or using some application installed.
Just make a back copy of all your important data before proceeding.

Here's the following step by step instructions:

Soft Reset- Factory Reset on Menu Settings

   1. From the main home screen, select Menu
   2. Select Settings, then Privacy
   3. Select Factory Data Reset
   4. Select Reset phone
   5. Just enter the Password if prompted, then confirm by selecting Erase Everything

If your Sony Ericsson Xperia arc  is frozen, hang-up or unresponsive,

   1. Turn it off, remove the battery out and reinsert it back again
   2. Hold the Home and Volume Down button
   3. Press and hold the Power button until it turns on again
   4. Just follow the on-screen procedures to reset the Sony Ericsson Xperia arc

Once the restoring process completes, the Sony Ericsson Xperia arc  will then reboot, and then it will restore back to its original default state setting again like when you bought it way back then.

Nokia C5-03 Format Soft/Hard Reset to Factory Settings

Here's the instruction on how to format or reset the Nokia C5-03 to factory fresh default settings.
Note: This may only advisable if the phone experiencing frozen or hang problems, burned out by excessive use or installing 3rd party applications. You may need to back up all important data stored on the phone before you proceed, this process will delete  the files you installed on Nokia C5-03.

Nokia C5-03 Soft Reset:
This will not harmed your data . Soft reset only restores .ini files from Flash ROM on board memory of your Nokia C5-03.

1.). Dial *#7780#

2). Press Ok/Yes

Nokia C5-03 Hard Reset
This will delete your data and installed applications. Hard reset will restore your Nokia C5-03 to default factory setting.

1). Turn off Nokia C5-03

2). Take out the battery and reinsert it, turn it on

3). Dial *#7370#

4). Press Ok/Yes

Nokia C5-03 Hard Reset through button combination.

1). Turn Off the Nokia device

2). Pull out the battery and reinsert it back again, then Power it ON

3). Simultaneously  press and hold *+3+Call Button (green/ok button)

Nokia C6 Format Soft Reset - Hard Reset to Factory Settings

How to format or reset the Nokia C6 to factory fresh default settings.
This instructions below is a guide on how to reset the device. 
Note: This process may delete  the files you installed on Nokia C6. This may only advisable if the phone experiencing frozen or hang problems, burned out by excessive use or after installing 3rd party applications. You may need to back up all important data stored on the phone before you proceed,

Nokia C6 Soft Reset:
This will not harmed your data . Soft reset only restores .ini files from Flash ROM on board memory of your Nokia C6.

1.). Dial *#7780#

2). Press Ok/Yes

Nokia C6 Hard Reset
This will delete your data and installed applications. Hard reset will fully restore your Nokia C5-03 to default factory setting.

1). Turn the Nokia C6 OFF

2). Remove  the battery and reinsert it back again, then Turn it ON.

3). Dial this numbers *#7370#

4). Then Press Ok/Yes

Nokia C6 Hard Reset through button combination.

1). Turn the Nokia C6 OFF

2). Pull out the battery and reinsert it back again, then Power it ON

3). Simultaneously  press and hold *+3+Call Button (green/ok button)

Sony Ericsson Xperia Neo Hard Reset

Here's, the  step by step instruction on how to format or hard reset the Sony Ericsson Xperia Neo, also known as XPERIA Halon or Hallon that restores it to its original factory default settings.

Caution: The result of this process will delete all data stored on the Sony Ericsson Xperia Neo. Just do a back up copy of all your important data that you installed to the device. Doing a hard reset is only advisable if the device has been experiencing frozen or hang problems.

Reset through menu settings:
   1. On the main home screen, select MENU
   2. Select Settings, then select Privacy
   3. Select Factory data reset
   4. Select Reset phone
   5. Just enter the password if prompted, then confirm- select Erase everything

If  Sony Ericsson Xperia Neo is frozen or hang, you can still do hard reset through button key combination:

   1. First turn the device OFF, remove the phone battery out and then put it back again.
   2. Simultaneously hold the Left and the right buttons  beneath the LCD display screen.
   3. Then briefly press and release the Power button
   4. Just then follow the on-screen guide to hard reset the phone

The  Sony Ericsson Xperia Neo will reboot to its factory fresh state once the restore process is complete, the data and 3rd party applications you previously installed on the device already been deleted. 

!!! MXKEY CDMA Service Tool !!!

MXKEY CDMA Service Tool

MXKEY v3.4 revision 1.9 CDMA Service Tool
QCD Introduced new module: CDMA Service Tool for Qualcomm based phones

Initial release, required license #5 to be activated and 100 CDMA credits.
100 CDMA credits = 1000 MXKEY credits = 10 USD

Required usb drivers can be found at 'data\drivers\cdma' directory

Features - Flashing
- Flash read/backup
- Memory Dump
- NVM backup/restore
- EFS explorer/backup/restore
- Unlock
- MEID read/write
- ESN read/write
- SPC read/write
Currently supported devices/brands: - Huawei
- ZTE
- LG
- Haier
- Other brand will follow


Currently Supported phones for Unlock - Huawei
#Old Models (Disable MINLOCK)
#Unlock by Patch:
C2206-B102
C2601-B105
C2601-B106
C2606e-B102
C2606e-B104
C2607-B105
C2801-B103
C2801-B105
C2801-B106
C2801-B108
C2801-B109
C2801-B110
C2802-B102
C2802-B104
C2802-B106
C2802-B107
C2802-B108
C2802-B109
C2802-B114
C2802-B201
C2806-B103
C2806-B104
C2807-B102
C2807-B103
C2807-B105
C2807-B201
C2807-B301
C2807-B302
C2822-B207
C2906-B105
C2906-B106
C3308-B106
C3308-B107
C5005-B115
C5005-B117
C5100-B102
C5100-B201
C5589-B115

- ZTE
#Disable MINLock:
C322
C321
C339
C306
C332
C335
C330
C366
S100
S130

- Haier
#Unlock by Patch:
CM100-CM100_ID_SMART_ST7735_V2.9
CM100-CM100_ID_SMART_ST7735_V3.1