CHINSE N73 Problem - GSM-Forum

..::AppleLinks::.. · 07-21-2007, 13:06

i modified the cable by cutting the usb data and charging cable (include with package).but i am fail to boot the phone,i have 2 dead phones in hands.
any idea about it.

HERE IS CABLE CONECTER AND CONFIHGRATIO
which i made it by my self

INER SURFACE
(1) |||||||| (8)
/--------\
|________\ CABLE CONECTER

1-TX
4-RX
8-GND

I MADE CABLE BY THE ABOVE PINOUTS,FRM PHONE USB CABLE.BUT WHEN I PUT BATTERY ONLY RX BLINKS NOT BOTTING PHONE AND TX IS SILENT BUT WHEN I REMOVE BATTERY RX ALSO BLINKS,IS PINOUTS IS OK?WHY FORMATE FS IS NOT DOING?

InfinityHelp · 07-22-2007, 09:41

hello!

try to change tx and rx with places

nishaon · 07-22-2007, 16:52

I have got one N73 with pinout

Keypad up
1....18

Can any one please tell me which pins are RX, TX, GND? AS I have measured, pin 18 is the GND.

With best regards,
nishaon

..::AppleLinks::.. · 07-23-2007, 09:53

Quote:

Originally Posted by InfinityHelp

hello!

try to change tx and rx with places

I DID TRY SO MANY TIMES ALSO WITH IC SOCETE,BUT SOME TIMES ONLY TX BLINKS NOT BOOTINGS PHONE.

damabib · 07-23-2007, 10:47

We Wait Confirmed Detectived 4 Dis Problems..

InfinityHelp · 07-23-2007, 13:32

hello!
try to open this phone, maybe tx and rx is printed on PCB

..::AppleLinks::.. · 07-23-2007, 14:11

Quote:

Originally Posted by InfinityHelp

hello!
try to open this phone, maybe tx and rx is printed on PCB

i did but i was fail also in it,,by the way today i find MPEG-4 pinouts with the help of ic scoect,but after foramte ffs phone does not power on.

CPUKILLER · 07-23-2007, 19:28

Quote:

Originally Posted by ..::AppleLinks::..

i did but i was fail also in it,,by the way today i find MPEG-4 pinouts with the help of ic scoect,but after foramte ffs phone does not power on.

rebuild imei for this fault

InfinityHelp · 07-23-2007, 20:46

hello!

after FFS format long press to power button is needed.
please post here pinout which you found

..::AppleLinks::.. · 07-24-2007, 06:48

Quote:

Originally Posted by InfinityHelp

hello!

after FFS format long press to power button is needed.
please post here pinout which you found

ok,it means a dead phone can be alived only with formate FFs,waht is the ask rpl service in chinse phones???.
here is the MPEG-4 tested pinouts with help of ic socete.

..::AppleLinks::.. · 07-24-2007, 07:26

MPEG-4 CHINA TESTED PINOUTS

BR
ADMIN
APPLE TEAM

**InfinitySupport** · 07-24-2007, 08:47

Quote:

Originally Posted by ..::AppleLinks::..

ok,it means a dead phone can be alived only with formate FFs,waht is the ask rpl service in chinse phones???.
here is the MPEG-4 tested pinouts with help of ic socete.

Your question just show that you never visited DOCUMENTATION folder on your PC. I think it's the main reason of so many repeatable questions by so many users in this forum.
So, here is direct complete final way to get answers for all your questions:
C:\Program Files\InfinityBox\Documentation

C:\Program Files\InfinityBox\Documentation\Infinity-Box_How_to_repair_dead_Chinese_phone_MT6226_MT6227 _etc_En.htm

07-21-2007, 13:06	#1 (permalink)
..::AppleLinks::.. No Life Poster Join Date: Apr 2006 Location: APPLE i Center Age: 39 Posts: 1,751 Member: 264667 Status: Offline Sonork: 100.105892 Thanks Meter: 481	CHINSE N73 Problem i modified the cable by cutting the usb data and charging cable (include with package).but i am fail to boot the phone,i have 2 dead phones in hands. any idea about it. HERE IS CABLE CONECTER AND CONFIHGRATIO which i made it by my self INER SURFACE (1) \|\|\|\|\|\|\|\| (8) /--------\ \|________\ CABLE CONECTER 1-TX 4-RX 8-GND I MADE CABLE BY THE ABOVE PINOUTS,FRM PHONE USB CABLE.BUT WHEN I PUT BATTERY ONLY RX BLINKS NOT BOTTING PHONE AND TX IS SILENT BUT WHEN I REMOVE BATTERY RX ALSO BLINKS,IS PINOUTS IS OK?WHY FORMATE FS IS NOT DOING?

07-24-2007, 07:26	#11 (permalink)
..::AppleLinks::.. No Life Poster Join Date: Apr 2006 Location: APPLE i Center Age: 39 Posts: 1,751 Member: 264667 Status: Offline Sonork: 100.105892 Thanks Meter: 481	Mpeg-4 China Tested Pinouts MPEG-4 CHINA TESTED PINOUTS BR ADMIN APPLE TEAM

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07-22-2007, 09:41	#2 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! try to change tx and rx with places

07-22-2007, 16:52	#3 (permalink)
nishaon No Life Poster Join Date: Jan 2006 Location: Deep Blue G.S.M. Posts: 2,369 Member: 225229 Status: Offline Thanks Meter: 90	I have got one N73 with pinout Keypad up 1....18 Can any one please tell me which pins are RX, TX, GND? AS I have measured, pin 18 is the GND. With best regards, nishaon

07-23-2007, 10:47	#5 (permalink)
damabib No Life Poster Join Date: Jan 2005 Location: EVERYWHERE U GO Age: 46 Posts: 4,800 Member: 106026 Status: Offline Sonork: 100.77890 Thanks Meter: 127	We Wait Confirmed Detectived 4 Dis Problems..

07-23-2007, 13:32	#6 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! try to open this phone, maybe tx and rx is printed on PCB

07-23-2007, 20:46	#9 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! after FFS format long press to power button is needed. please post here pinout which you found