Aparent Nokia 6128... - GSM-Forum

MEME BLANCO · 01-21-2009, 23:51

I found a new version for this chinese phone....

I cannot found the correct pinout..... the connector from usb cable its too similar to D800 samsumg, dissambling the usb cable found usbrx its pin 9, usbtx pin 8, and pins 1234 are gnd......

MEME BLANCO · 01-22-2009, 01:29

The problem is cant get network, searching i found this code *#3646633#, and set to 850 band and cant get network, for get software version used this code *#8375#,

VERSION A:E88_JQ3WDOVF10.01.0_25S00

B: E88AGENT_F1.01.1

BRANCH: 06B
BUILD: BUILD_NO

SERIAL#: E88012290001702

BUILD TIME
A:2007/12/30
B:2007/11/13

InfinityHelp · 01-22-2009, 19:45

hello!

lets start from checking what CPU it is based.
you either can do this by disassembling phone or by typing *#0044# and pressing green (send) button.
if you will see "language set: english"- you can be sure, that this phone is supported by Infintiy software

MEME BLANCO · 01-23-2009, 01:22

hello
Do you see the pics?, both cpu its MT based, MT6225A and MT6223AA, the problem its cant get network on 850 band, in my country have 850 band and 1900, i typed *#0044# and pressing green (send) button and appear "language set: english", now the problem its cant get pinout.... now its possible flash it with usb original cable?

InfinityHelp · 01-23-2009, 19:38

hello!

i can teach how to find pinout for this model using multimeter

MEME BLANCO · 01-24-2009, 01:19

plzz help me!!!! how i can do this...............

InfinityHelp · 01-24-2009, 21:30

hello!

1. set multimeter to voltage measuring.
2. check bettery voltage, it should be more than 3,7volts
3. set one multimeter probe to some grounded phone part
(if you cant find grounded part outside phone- you need to take out small thin wire from negative battery terminal)
4. with second probe touch one by one all phone pins (phone battery attached)
(to get better result i would advice to set needle on the end of second probe)

memorise pins with voltage between 2,7-2,9volts.
those are tx/rx

01-21-2009, 23:51	#1 (permalink)
MEME BLANCO Major Poster Join Date: Nov 2008 Posts: 47 Member: 904271 Status: Offline Thanks Meter: 3	Aparent Nokia 6128... I found a new version for this chinese phone.... I cannot found the correct pinout..... the connector from usb cable its too similar to D800 samsumg, dissambling the usb cable found usbrx its pin 9, usbtx pin 8, and pins 1234 are gnd...... Last edited by MEME BLANCO; 01-21-2009 at 23:59.

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01-22-2009, 01:29	#2 (permalink)
MEME BLANCO Major Poster Join Date: Nov 2008 Posts: 47 Member: 904271 Status: Offline Thanks Meter: 3	The problem is cant get network, searching i found this code #3646633#, and set to 850 band and cant get network, for get software version used this code #8375#, VERSION A:E88_JQ3WDOVF10.01.0_25S00 B: E88AGENT_F1.01.1 BRANCH: 06B BUILD: BUILD_NO SERIAL#: E88012290001702 BUILD TIME A:2007/12/30 B:2007/11/13

01-22-2009, 19:45	#3 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! lets start from checking what CPU it is based. you either can do this by disassembling phone or by typing *#0044# and pressing green (send) button. if you will see "language set: english"- you can be sure, that this phone is supported by Infintiy software

01-23-2009, 01:22	#4 (permalink)
MEME BLANCO Major Poster Join Date: Nov 2008 Posts: 47 Member: 904271 Status: Offline Thanks Meter: 3	hello Do you see the pics?, both cpu its MT based, MT6225A and MT6223AA, the problem its cant get network on 850 band, in my country have 850 band and 1900, i typed *#0044# and pressing green (send) button and appear "language set: english", now the problem its cant get pinout.... now its possible flash it with usb original cable?

01-23-2009, 19:38	#5 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! i can teach how to find pinout for this model using multimeter

01-24-2009, 01:19	#6 (permalink)
MEME BLANCO Major Poster Join Date: Nov 2008 Posts: 47 Member: 904271 Status: Offline Thanks Meter: 3	plzz help me!!!! how i can do this...............

01-24-2009, 21:30	#7 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! 1. set multimeter to voltage measuring. 2. check bettery voltage, it should be more than 3,7volts 3. set one multimeter probe to some grounded phone part (if you cant find grounded part outside phone- you need to take out small thin wire from negative battery terminal) 4. with second probe touch one by one all phone pins (phone battery attached) (to get better result i would advice to set needle on the end of second probe) memorise pins with voltage between 2,7-2,9volts. those are tx/rx