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07-01-2008, 11:24 | #1 (permalink) |
No Life Poster Join Date: Jun 2005 Location: Timeless zone! Age: 35
Posts: 1,720
Member: 152244 Status: Offline Sonork: 100.1591179 Thanks Meter: 162 | Few questions about chinese phones I have few questions about chinese phones....I cant get the answers of these questions... 1.How to find pinouts from these phones which r working without batteries..(using internal batteries)....When ever i press and hold power button on these phones they power on automatically and pinfinder cant b able to find pinouts...(Even i used pcb tx and rx)(mt6225) 2.How to change second imei on double sim mobiles..... 3.Sometimes i get some phones on which i find pinouts by pinfider easily but when i connect it to software for formattin or other operations which required test mode...The mobile goes in test mode but software still says connecting and at the end i got the error that phone is not in test mode... So these r my questions and as i can see lots of threads with these questions and i m also facing these problems! |
07-01-2008, 14:26 | #2 (permalink) |
Product Manager Join Date: Mar 2005 Location: infinity-box
Posts: 38,635
Member: 130995 Status: Offline Thanks Meter: 35,227 | 1. remove battery and use + and - PinFinder wires 2. C:\Program Files\InfinityBox\Documentation\ChineseMiracle\How _to_repair_Imei.txt 3. download and use latest software from support area. For more advices need to see more detailed problem explanation with log |
07-01-2008, 15:58 | #3 (permalink) |
No Life Poster Join Date: Jun 2005 Location: Timeless zone! Age: 35
Posts: 1,720
Member: 152244 Status: Offline Sonork: 100.1591179 Thanks Meter: 162 | Thannks for answer....But my first question is that the phones which r workin without battery (means powerin without battery)...So how to connect these becaz when we hold the button the phone powers automatically! |
07-02-2008, 12:32 | #7 (permalink) |
No Life Poster Join Date: Jun 2005 Location: Timeless zone! Age: 35
Posts: 1,720
Member: 152244 Status: Offline Sonork: 100.1591179 Thanks Meter: 162 | Thanks for all answers.....and specially for answer one from that i repaired one phone....Now another question.... 4.How can i find the pinouts for second cpu on double sim phones....i have Trend T-786 dual sim and i want to change its imei but cant find its pinouts for second cpu.....(Found the pinouts of cpu1)... |
07-02-2008, 14:35 | #8 (permalink) |
No Life Poster Join Date: Aug 2007 Location: Pakistan
Posts: 2,306
Member: 570093 Status: Offline Thanks Meter: 1,067 | bro muneeb if u found first cpu pinouts then exlucde these pin numbers in pinfinder.for example if u found first cpu 5 tx and 6 rx then go to MORE and where all pins with tick marks just untick 5 for RX and 6 for TX.and findout second cpu pinouts. |
The Following User Says Thank You to asad_nomy7 For This Useful Post: |
07-02-2008, 14:44 | #9 (permalink) |
No Life Poster Join Date: Jun 2005 Location: Timeless zone! Age: 35
Posts: 1,720
Member: 152244 Status: Offline Sonork: 100.1591179 Thanks Meter: 162 | Thanks bro for your answer but....I did this on trend 786 double sim phone....But not b able to find second cpu pinouts....Any sugestions |
07-02-2008, 15:08 | #10 (permalink) | |
Product Manager Join Date: Mar 2005 Location: infinity-box
Posts: 38,635
Member: 130995 Status: Offline Thanks Meter: 35,227 | Quote:
Find "POWER_B" test point at phone PCB and make it connected to GND during 2nd CPU pinout detection with PinFinder. | |
The Following User Says Thank You to InfinitySupport For This Useful Post: |
02-07-2009, 08:24 | #13 (permalink) |
No Life Poster Join Date: May 2004 Location: India
Posts: 679
Member: 65074 Status: Offline Sonork: 100.1611263 Thanks Meter: 214 | Sir, Will it be Possible in Pinfinder software to findout ground pin also. This will be great becoz in few sets The Battery required is of heavy current, so it is impossible to switch on The set(Completely) with Pinfinder Supply, It requires Battery & battery Ground Needed to be kept Common with that of Pinfinder. Having Pinfinder finding Ground it will Greatly Help User to use Phone Battery itself for Forcing set in Test Mode, Formatting etc. Thanks Regards Shubhanshu |
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