can I flash it? - GSM-Forum

astana2007 · 12-01-2007, 08:11

I have a N73 made in malaysia,with following chip.can I flash it with infinity

InfinityHelp · 12-01-2007, 14:17

hello!

yes, this chip is supported by our chinese miracle software.
check with multimeter where is located GND pin and find proper pinout in our database or request here, on forum

astana2007 · 12-01-2007, 14:48

here r pinouts..............

astana2007 · 12-01-2007, 14:50

here r pinouts..............
but set is not taking any boot.
not water damage
also try to give some heat to cpu.
with power supply it show some movement.but no boot

InfinityHelp · 12-01-2007, 15:12

hello!

i think you have wrong pinout. can you check with multimeter if there is GND on some connector Pin.

astana2007 · 12-01-2007, 15:57

I take a charging pin from a trend T100 charger.
Remove cable and insert charging connector into set.battery in.
I check volts with multy meter.
touch black pin with gnd and found some volts on following 2 pins.
other all pins not show any volt or any movement.
pin no.1 is also gnd.

**InfinitySupport** · 12-01-2007, 18:21

Due to a lot of different models with the same name but absolutely different hardware (f.e. exist at least 5 phones with name "Chinese Nokia-N95" but different pinouts),
bottom connectors and different pinouts we recommend you to include the next info:
1. detailed description of model
2. phone CPU chip name
3. phone PCB photo (Rx/Tx/Gnd test-points may exist on phone PCB)
4. attach phone photo
5. attach phone bottom connector photo
6. include information about Gnd and Charge pins on phone bottom connector

After you have this information prepared, check the next detailed description how to get pinout for your model:
use "Cable Selector": http://forum.gsmhosting.com/vbb/showthread.php?t=398297
if not helps, please read: C:\Program Files\InfinityBox\pinout\ChineseMiracle\
if not helps, please read: http:///vbb/showpo...36&postcount=7
if not helps, please read: http:///vbb/showthread.php?t=433447

astana2007 · 12-02-2007, 08:08

Here is full detail...................

InfinityHelp · 12-02-2007, 16:27

hello!

i think you must try this pinout:

1: Gnd
2: Tx
3: Rx
4: USB D-
5: USB D+
6: +Vcc
7: +Vcc
8:

first is gnd, next to it- tx, rx.
try both ways of tx/rx

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12-01-2007, 14:17	#2 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! yes, this chip is supported by our chinese miracle software. check with multimeter where is located GND pin and find proper pinout in our database or request here, on forum

12-01-2007, 14:50	#4 (permalink)
astana2007 No Life Poster Join Date: May 2006 Location: HEAVEN Posts: 1,042 Member: 285345 Status: Offline Thanks Meter: 324	here r pinouts.............. but set is not taking any boot. not water damage also try to give some heat to cpu. with power supply it show some movement.but no boot

12-01-2007, 15:12	#5 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! i think you have wrong pinout. can you check with multimeter if there is GND on some connector Pin.

12-01-2007, 15:57	#6 (permalink)
astana2007 No Life Poster Join Date: May 2006 Location: HEAVEN Posts: 1,042 Member: 285345 Status: Offline Thanks Meter: 324	I take a charging pin from a trend T100 charger. Remove cable and insert charging connector into set.battery in. I check volts with multy meter. touch black pin with gnd and found some volts on following 2 pins. other all pins not show any volt or any movement. pin no.1 is also gnd.

12-01-2007, 18:21	#7 (permalink)
InfinitySupport Product Manager Join Date: Mar 2005 Location: infinity-box Posts: 38,635 Member: 130995 Status: Offline Thanks Meter: 35,227	Due to a lot of different models with the same name but absolutely different hardware (f.e. exist at least 5 phones with name "Chinese Nokia-N95" but different pinouts), bottom connectors and different pinouts we recommend you to include the next info: 1. detailed description of model 2. phone CPU chip name 3. phone PCB photo (Rx/Tx/Gnd test-points may exist on phone PCB) 4. attach phone photo 5. attach phone bottom connector photo 6. include information about Gnd and Charge pins on phone bottom connector After you have this information prepared, check the next detailed description how to get pinout for your model: use "Cable Selector": http://forum.gsmhosting.com/vbb/showthread.php?t=398297 if not helps, please read: C:\Program Files\InfinityBox\pinout\ChineseMiracle\ if not helps, please read: http:///vbb/showpo...36&postcount=7 if not helps, please read: http:///vbb/showthread.php?t=433447

12-02-2007, 16:27	#9 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! i think you must try this pinout: 1: Gnd 2: Tx 3: Rx 4: USB D- 5: USB D+ 6: +Vcc 7: +Vcc 8: first is gnd, next to it- tx, rx. try both ways of tx/rx