Tip & How-To about Cell Phones

Tips for Mobile Phone Technicians on how to check & repair Phones that have Charging Problems

Repair Tips for mobile Phone Technicians on how to check and repair Mobile Phones that have Charging Problems

Equipments Needed:

Allen keys/Screw drivers
Digital & Analog Meter
Chemical (Spirit & Thinner) - for washing board interface
Blower - for drying up wet components

Procedures to Take
Step 1: Read the battery terminal if it is continual.
Step 2: Read the board interface if it is continual on the charging interface.
Step 3: Read the charging port if it is continual.
Step 4: If they are all contacting and still not charging, then service the board by washing it with spirit/thinner and heating it with the blower.
Step 5: If the phone is still not charging, trace the interface with another board by looping (Looping is the process by which you connect a tinny copper for an external construction or a unit interface.).
Step 6: If it is still not charging, then it means the charging I.C. is bad.

You should now advice the person to buy a universal or desktop charger and a extra battery.

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1 Answer

my mobile nokia model 1209 is not charging

Mostly nokia chargers doesn't make problems...
just try the following..
1.connect ur mobile with a system (usb cable)...if it charges then replace your charger fault is in their,
2.if problum not solved then,power off mobile,romove the back flip and remove the bettry,check the phone,s connecting metel terminals,
if they r slightly bent,bend them slightly upward whith the help of a pin,check metal terminals of the battry if they r ok then good othervise replace bettry with new one.
3.check the bettry in another cell phone if it charges theno problum is in ur cell phone or power jack(socket)...
IF Charging Problem not Solved So then contect a qualified repair.

Aug 29, 2013 | Nokia Lands Phones

1 Answer

samsung gt e3213k charging problem.

First Option:
mostly nokia chargers doesn't make problems...
just try the following..
connect ur mobile with a system (usb cable)...
found out whether it is charging or not...
if the same prblm appears then there is a prblm in ur cell phone or power jack(socket)...
if it charged with usb cable buy a new charger
Please change Phone Bettery and check the charging
IF Charging Problem not Solved So

Second Option:
Your Phone charging IC Fault So Please change charging IC
And charging Problem will Solved Quickly

Sep 07, 2012 | Samsung Cell Phones

2 Answers


To be a successful mobile phone repairer, you have to learn how to repair mobile phone with softwares and hardware.
Hardware requires the use of equipments which include

Allen keys/ screw drivers
Digital/analog meters
Local and foreign booster
Enlargement lens
Chemicals (thinner and spirit)
Foreign and local rework station
Soldering iron and led
Tinny copper
Razor blade
Sand paper

Go and get this equipments, and i will teach you how to use them.....

Jan 08, 2010 | Cell Phones

2 Answers

battery charging problem

You can get a battery for the sony ericsson P990i mobile phone here - sony ericsson p990i battery

Dec 06, 2008 | Sony Ericsson P990i Cellular Phone

1 Answer

cell got wet

well.. Sorry dear you have you get your mobile phone checked with the professional mobile repair shop that's the only solution you should be very luck you had used you mobile for a while after getting it wet . often mobile goes to drain after getting in water

Sep 26, 2007 | Samsung SGH-e317

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