China Nokia E5-00 Mobile RX TX Position
Nokia e5-00 rx and tx position
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Chaina m8000 hands free solutions
Problems :A lways show hands free logo on screen,no sound in ringer Solutions: Please before apply this work clean and heat red marked check its parts on pcb.then replace or remove usb and change hands free switching risistance near the usb connector cearfully. These jumper are fully tested by me and its me creation please tell me if you solve your problems.
China G5 U-225 Hands free logo Solutions
Solutions :First clean and heat usb connector if problem not solved then remove this and clean usb connector point with petrol or ctc(carbon tetra cleaner).This is solution one if Not Solved then try to repair with solution two. Here is solution two witch is 10000000000000000000000% tested by me . Try to make direct jumper on black hands free switcher risistanse witch is red circule marked on pcb
China Mobile PA jumpers Sky 77518-11
Problems:low Signal,No network,Searching network always. Solutions:please remove pa and make jumpers directly as this picture shown below with jumper wire.
Chaina mobile m8000 Always Shows hands free Option
Solutions: Please before apply this work clean and heat red marked check its parts on pcb.then replace or remove usb and change hands free switching risistance near the usb connector cearfully. These jumper are fully tested by me and its me creation please tell me if you solve your problems. i am waiting your coments.
All China Mobiles RDA(6231) Pa Jumper
Rda 6231 pa signal ic use in many Chaina mobile phones and its use direct batry volts so this part falted many times in mobile phones. if problem in this pa signal ic set go on litle shorted only one point at external digital power supply or searching mode and again searching.set cannot register on cell phone opreator services. some chaina mobile cell phone in setting use gsm switching mode setting like as nokia x2-02 in network option setting option for exemple gsm900/1800 if your phones setting not set at auto network seraching mobile phone network problem created. first set auto slect these setting and try to power of an power on cell phone. at last problem not solved then check antena connected with pcb antena point perfectly . full and final if problem same and your phone can not searching mobile phone opreator network try to remove pa and make these jumper cearfull as picture shown below. RDA 62...
Karbonn Mobile K7 Always Shows Handsfree Mode Option
Try This Jumper Trick To Solve This Problem As Shown In Diagram Karbonn K7 Handsfree Problem Solution
