please help me with pinouts for TECNO-T880 - GSM-Forum

Miangee911 · 07-16-2008, 15:48

Dear sir!
sorry to bother you but the pinouts given in infinity shell are helpful for T880,tecno.
so please help me with the correct piouts,pic of that T880 pc board is attatched.thanx in advance.
n.b:i did not mean that your published pinouts are wrong.But i think the TECNO T880 i got is little different so please do not mind my words,i did not mean that.

**InfinitySupport** · 07-16-2008, 21:39

Hello,

It\'s need to see PCB photo or phone bottom connector information

Miangee911 · 07-17-2008, 13:23

sir i am trying to upload the image of pc board but it failed do not know what reasons,so i am sendindg it to you via email @ infinityHELP@gmail plz check it 4 me,your cooperation will be highly appreciated.thanx

Miangee911 · 07-17-2008, 13:37

I mean at [email protected]

**InfinitySupport** · 07-18-2008, 11:08

Hello,

We have got PCB photo but we did not see any RX/TX marks at PCB.
Here is PCB photo uploaded, probably somebody already have tried to find pinout for this phone and can help you.

sonumobilewala · 07-18-2008, 11:39

Quote:

Originally Posted by Miangee911

Dear sir!
sorry to bother you but the pinouts given in infinity shell are helpful for T880,tecno.
so please help me with the correct piouts,pic of that T880 pc board is attatched.thanx in advance.
n.b:i did not mean that your published pinouts are wrong.But i think the TECNO T880 i got is little different so please do not mind my words,i did not mean that.

try this....................

Miangee911 · 07-19-2008, 07:48

Sir!i tried those pinouts but still phone does not boot in requiered mode,rather it switchs on when i press and hold power button.where
RX=pin2(from left to right of rj45 conector)
Tx=pin3(from left to right of RJ45 conector)
May be my RX and Tx selection is wrong,if it is like that please make a correction as i am a new user of great infinity box.
B,r
A.Rehman
South africa

**InfinitySupport** · 07-19-2008, 10:19

Did you tried to swap Rx <-> Tx wires ?

sonumobilewala · 07-19-2008, 10:37

Quote:

Originally Posted by Miangee911

Sir!i tried those pinouts but still phone does not boot in requiered mode,rather it switchs on when i press and hold power button.where
RX=pin2(from left to right of rj45 conector)
Tx=pin3(from left to right of RJ45 conector)
May be my RX and Tx selection is wrong,if it is like that please make a correction as i am a new user of great infinity box.
B,r
A.Rehman
South africa

this pinout is 100% tested for me try to swap rx tx and check ur cable also

Miangee911 · 07-20-2008, 11:06

ok,i'll try and post you the results.

07-16-2008, 15:48	#1 (permalink)
Miangee911 Freak Poster Join Date: May 2007 Location: South Africa Age: 44 Posts: 330 Member: 505446 Status: Offline Thanks Meter: 45	please help me with pinouts for TECNO-T880 Dear sir! sorry to bother you but the pinouts given in infinity shell are helpful for T880,tecno. so please help me with the correct piouts,pic of that T880 pc board is attatched.thanx in advance. n.b:i did not mean that your published pinouts are wrong.But i think the TECNO T880 i got is little different so please do not mind my words,i did not mean that.

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07-16-2008, 21:39	#2 (permalink)
InfinitySupport Product Manager Join Date: Mar 2005 Location: infinity-box Posts: 38,635 Member: 130995 Status: Offline Thanks Meter: 35,227	Hello, It\'s need to see PCB photo or phone bottom connector information

07-17-2008, 13:23	#3 (permalink)
Miangee911 Freak Poster Join Date: May 2007 Location: South Africa Age: 44 Posts: 330 Member: 505446 Status: Offline Thanks Meter: 45	sir i am trying to upload the image of pc board but it failed do not know what reasons,so i am sendindg it to you via email @ infinityHELP@gmail plz check it 4 me,your cooperation will be highly appreciated.thanx

07-17-2008, 13:37	#4 (permalink)
Miangee911 Freak Poster Join Date: May 2007 Location: South Africa Age: 44 Posts: 330 Member: 505446 Status: Offline Thanks Meter: 45	I mean at [email protected]

07-18-2008, 11:08	#5 (permalink)
InfinitySupport Product Manager Join Date: Mar 2005 Location: infinity-box Posts: 38,635 Member: 130995 Status: Offline Thanks Meter: 35,227	Hello, We have got PCB photo but we did not see any RX/TX marks at PCB. Here is PCB photo uploaded, probably somebody already have tried to find pinout for this phone and can help you.

07-19-2008, 07:48	#7 (permalink)
Miangee911 Freak Poster Join Date: May 2007 Location: South Africa Age: 44 Posts: 330 Member: 505446 Status: Offline Thanks Meter: 45	Sir!i tried those pinouts but still phone does not boot in requiered mode,rather it switchs on when i press and hold power button.where RX=pin2(from left to right of rj45 conector) Tx=pin3(from left to right of RJ45 conector) May be my RX and Tx selection is wrong,if it is like that please make a correction as i am a new user of great infinity box. B,r A.Rehman South africa

07-19-2008, 10:19	#8 (permalink)
InfinitySupport Product Manager Join Date: Mar 2005 Location: infinity-box Posts: 38,635 Member: 130995 Status: Offline Thanks Meter: 35,227	Did you tried to swap Rx <-> Tx wires ?

07-20-2008, 11:06	#10 (permalink)
Miangee911 Freak Poster Join Date: May 2007 Location: South Africa Age: 44 Posts: 330 Member: 505446 Status: Offline Thanks Meter: 45	ok,i'll try and post you the results.