All China Mobiles Bad Contact Charger Problem Solutions
For All Models .Here is solutions for all china mobiles ,
If you a china mobiles having problem of bad contact charger
then try this solution . Hope it will work 100 %.
Showing posts with label mobiles. Show all posts
Showing posts with label mobiles. Show all posts
Tuesday, March 11, 2014
Friday, March 7, 2014
Saturday, November 16, 2013
We know Android OS operating system is powered by the biggest, famous online data searching giant GOOGLE. So obviously they include this feature although many of us doesnt know. However, Im now sharing you this two method for using your Android Phone as Modem.
How to Use Android Phone as Modem
Method 1 (WiFi). Follow the instructions bellow....
- First of all go to your Android phone Settings
- Click on Tethering & Portable Hotspot and then click Wifi Hotspot.
- You are simply done. Now your Android phone will work as wifi modem for connecting internet to your computer or Laptop.
Method 2 (USB). Follow the instructions bellow....
- Like the first method go to your Phone Settings
- Click on Tethering & portable hotspot and then click USB tethering
- Compete!!! Now simply use your phone as USB modem.
Note: Settings might be little bit changed for different Android versions. Some of Android phone doesnt contain the Wifi hotspot settings.
Tuesday, November 12, 2013
China Mobiles Some Keys Not Working Guide
Keypad Problem in China Phones
First we need to know china phone keypad connected with PCB how way
(A) Direct on PCB
(B) Flex System (flex cable direct soldering pcb to keypad panel)
(C) Flex and socket system include (flex one side soldering with key panel other side connect to pcb with socket)
(D) only Socket System (here have 2 socket, 1 with key panel others with pcb)
Keypad problem have various type
1. All key not work.
2. some key work and some other not work.
3. sometimes work and sometimes not work.
1. All key not work
china phone all key not work for this type of problem
(A) though its touch screen phone, first try to disconnect touch panel line from phone pcb or display flex (4 line)
(B) though not solve and keypad direct on pcb first you try to good clean full pcb with cleaner.
(C) though not solve now you try to format/flash your phone because some time key problem come from software problem.
(D) though still not solve now you check must be CPU. 95% china phone keypad directly going in cpu. and other 5% first going to resistor or capacitor near the cpu or keypad than going to cpu. so now first check them than you can try to re-hot, re-soldering or changing cpu.
(E) though its flex or socket system, first check GND connection continuslay pcb to key panel. next check full flex or socket all line going continuously pcb to key panel or not. also sometimes flex or socket shorted with other line or gnd so check also them.
(F) Also you can check all key anyone is short 2 line.
(G) sometimes keypad line broken from cpu pin on pcb to key panel, so check them.
2. Some key work and some other not work
Some key work and some other is not work for this type of problem
(A) maximum time this problem we face for flex or socket system keypad. so check flex cable and socket all line any line is broken or not and though need change them. and check all key connection on key panel.
(B) though its direact on pcb, some of key line broken internaly. and maximum china phone have alternative test point near every key or with other key on keypad. so check them with multimeter and though need connect to not work key with near testpoint or other working key.
(C) common problem is keypad metal ball (which is short 2 line on key when we press) sometimes its damage for phone water damage or over key voltage, so clean them or change.
(D) also try to check line continuously from cpu to not working key.
3. sometimes work and sometimes not work
this problem come from this defect
(A) flex or socket system keypad any line is bad soldering or do lose contact. check them and
re-soldering or keep there line join with extra ware.
(B) for cpu bad soldering or cpu pin is broken. so re-hot or re-ball cpu.
Keypad Problem in China Phones
First we need to know china phone keypad connected with PCB how way
(A) Direct on PCB
(B) Flex System (flex cable direct soldering pcb to keypad panel)
(C) Flex and socket system include (flex one side soldering with key panel other side connect to pcb with socket)
(D) only Socket System (here have 2 socket, 1 with key panel others with pcb)
Keypad problem have various type
1. All key not work.
2. some key work and some other not work.
3. sometimes work and sometimes not work.
1. All key not work
china phone all key not work for this type of problem
(A) though its touch screen phone, first try to disconnect touch panel line from phone pcb or display flex (4 line)
(B) though not solve and keypad direct on pcb first you try to good clean full pcb with cleaner.
(C) though not solve now you try to format/flash your phone because some time key problem come from software problem.
(D) though still not solve now you check must be CPU. 95% china phone keypad directly going in cpu. and other 5% first going to resistor or capacitor near the cpu or keypad than going to cpu. so now first check them than you can try to re-hot, re-soldering or changing cpu.
(E) though its flex or socket system, first check GND connection continuslay pcb to key panel. next check full flex or socket all line going continuously pcb to key panel or not. also sometimes flex or socket shorted with other line or gnd so check also them.
(F) Also you can check all key anyone is short 2 line.
(G) sometimes keypad line broken from cpu pin on pcb to key panel, so check them.
2. Some key work and some other not work
Some key work and some other is not work for this type of problem
(A) maximum time this problem we face for flex or socket system keypad. so check flex cable and socket all line any line is broken or not and though need change them. and check all key connection on key panel.
(B) though its direact on pcb, some of key line broken internaly. and maximum china phone have alternative test point near every key or with other key on keypad. so check them with multimeter and though need connect to not work key with near testpoint or other working key.
(C) common problem is keypad metal ball (which is short 2 line on key when we press) sometimes its damage for phone water damage or over key voltage, so clean them or change.
(D) also try to check line continuously from cpu to not working key.
3. sometimes work and sometimes not work
this problem come from this defect
(A) flex or socket system keypad any line is bad soldering or do lose contact. check them and
re-soldering or keep there line join with extra ware.
(B) for cpu bad soldering or cpu pin is broken. so re-hot or re-ball cpu.
Monday, November 11, 2013
If You Want To Communicate Your Friends Family Members Via Video Call You Must Have Video Cam.
Also You Can Use Your Android Mobile As Web Cam For Pc.
For using Android mobile as webcam in PC you should have an USB cable.
Also You Can Use Your Android Mobile As Web Cam For Pc.
For using Android mobile as webcam in PC you should have an USB cable.
For Setting up your Android Mobile As Webcam in PC follow the instructions bellow...
- First of all you need to install your Phone driver on your computer for connecting your mobile with PC.
- Download USB Webcam app and then install it on your Android hand set.
- Now download USB Webcam desktop Clint and then install.
- Connect your Phone and computer PC with USB cable.
- Open the Desktop clint.
- Now just start USB webcam app on your Android phone
- You are done!! you have successfully made your Android mobile phone as webcam in PC.
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