LGkp500 mic trouble no voice

Fault description: In lg mobile sometime mic starts not responding during call so at callers end no voice generates. Due to this we can’t record voice in voice recorder and can’t make any call properly. Fault solution: For this mic solution we have to follow all these procedure step by step: 1.       First we should change new mic and then check for voice sound. 2.      ...

LG GS290 mic trouble can't make calls or record voice messages

Fault description: Due to some hardware reason LG GS290 mobile got mic trouble. This is a minor fault in LG mobile but due to this we can’t complete any call and also can’t record any voice message.    Fault solution: For this mic solution we have to change mic from five point mic to ordinary two leg universal mic using 1k resistor and two jumpers. 1.      ...

BlackBerry bold 9700 problem can't access sim in mobile

Fault description: Blackberry bold 9700 sometimes shows insert sim card message while sim has been inserted into the mobile. This problem occurs because there is some internal track missing from the sim tray to the sim IC and sometime due to a shorted sim IC. So we can't access the sim in the mobile. Fault solution: For a quick and proper solution for this error we have to follow all these...

BlackBerry bold 9000 speaker pops in handsfree problem

Fault description: BlackBerry bold 9000 sometimes has a handsfree problem. So we can't use the earphones and sometimes the mobile shows the handsfree logo on the screen permanently. We got this error due to some settings being mismatched and sometimes due to hardware problems.  Which brings us to another point to be made. If ever you can't figure out the reason for some type of disruption...

Motorola v9 mobile hardware flawed charger error

Fault description: Motorola v9 mobile some time shows fake charging or shows charger error or invalid battery This problem seems to be a hardware fault. In such case mobile battery can’t be charge with charger. Fault solution:  So for solving this problem we have to use following hardware tricks. 1.       Try to change battery and charger 2.      ...

IPhone mobile refuses sim card

Fault description: In IPhone sometime mobile refuse to accept sim card it shows no service message instead of network indication. In some case we get network error that automatically no service message appears and we can’t connect call this is due to sim card IC problem Fault solution: For this problem solution we have to first check that weather flight mode is set to off mode then try...

BlackBerry Pearl 3G9100: troubleshooting charging and usb error

Fault description: BlackBerry mobile sometimes has a charging and usb connector problem. So we can't charge the mobile and also can't connect the usb to the PC due to this error. We had this problem due to a damaged charging connector or sometimes due to charging the IC. Fault solution: For a quick solution for this problem we have to follow all of these steps carefully:1. First open the...