Unstable usb port, maybe not set discharge pin - GSM-Forum

wohlstand · 12-24-2012, 06:34

what causes this

Quote:

MTK Serial Port: COM29
Please Hold "ON" to connect with the phone...
Unstable usb port, maybe not set discharge pin

i always encounter this when using usb mode

amar85 · 12-24-2012, 07:30

Quote:

unstable usb port, maybe not set discharge pin

meaning

not supported this cpu for repair imie using usb cable

you can repair imie via rx tx or fbus cable

boy_muslim · 12-25-2012, 05:40

Repeat operation

Unplug USB and BATT. then try again

post result dear

dorschdns · 12-29-2012, 16:55

I have the same Problem with MT6573 Phone.
After "Unplug USB and BATT. then try again" the same Result in USB Mode.

boy_muslim · 12-30-2012, 10:44

make sure driver is installed

some MTK phone needs bootkey by pressing it one by one

*
#
MENU
CALL Button (GREEN)
0 number

boy_muslim · 12-30-2012, 10:44

make sure driver is installed

some MTK phone needs bootkey by pressing it one by one

*
#
MENU
CALL Button (GREEN)
0 number

dorschdns · 12-30-2012, 11:00

Quote:

Originally Posted by boy_muslim

make sure driver is installed

some MTK phone needs bootkey by pressing it one by one

*
#
MENU
CALL Button (GREEN)
0 number

the driver are installed, this Phone are a Smartphone
- menuButton?
-Call Button?
-0 Number?
they Buttons are not available!

amar85 · 12-30-2012, 13:24

Quote:

Originally Posted by dorschdns

the driver are installed, this phone are a smartphone
- menubutton?
-call button?
-0 number?
They buttons are not available!

give me info about your phone model and problem

what is exact cpu type

sorry for late reply

dorschdns · 12-30-2012, 15:21

The Phone Model is
-N9770 (CPU - MTK6577)
-X710D (CPU - MTK6577)
the Phones are flashed with a wrong Firmware.
the Phones cant connect with the Box or PC.

Gsmfull™ · 12-30-2012, 23:11

Quote:

Originally Posted by dorschdns

The Phone Model is
-N9770 (CPU - MTK6577)
-X710D (CPU - MTK6577)
the Phones are flashed with a wrong Firmware.
the Phones cant connect with the Box or PC.

fone not connect because bootkey is wrong
what is fone flash id??
please post screenhot clear here

br/piranhabox-help

dorschdns · 12-31-2012, 09:19

Quote:

Originally Posted by piranhabox_help

fone not connect because bootkey is wrong
what is fone flash id??
please post screenhot clear here

br/piranhabox-help

Where can I see this ID?
I've tried all the buttons, a BootKey can not be found.

dorschdns · 12-31-2012, 09:21

Quote:

Originally Posted by piranhabox_help

fone not connect because bootkey is wrong
what is fone flash id??
please post screenhot clear here

br/piranhabox-help

Where can I see this ID?
The phone can not connect to the box.
I've tried all the buttons, a BootKey can not be found.

OK MOBILE · 12-31-2012, 12:49

Quote:

Originally Posted by dorschdns

The Phone Model is
-N9770 (CPU - MTK6577)
-X710D (CPU - MTK6577)
the Phones are flashed with a wrong Firmware.
the Phones cant connect with the Box or PC.

bro use this thread
for Haipai X710D Haipai X710D MTk6577 Flash Problem sdcard/ext - xda-developers

for star N9770STAR N9770 DUAL CORE MT6577/ulefone N9770. - xda-developers

if above mentioned models are present in this link then ur 90% problem solved.....
if this link not help u, then beyond this no one help u........

BEST OF LUCK

dorschdns · 01-01-2013, 19:30

Quote:

Originally Posted by OK MOBILE

bro use this thread
for Haipai X710D Haipai X710D MTk6577 Flash Problem sdcard/ext - xda-developers

for star N9770STAR N9770 DUAL CORE MT6577/ulefone N9770. - xda-developers

if above mentioned models are present in this link then ur 90% problem solved.....
if this link not help u, then beyond this no one help u........

BEST OF LUCK

Thank you...... ??????

How and what should I flash the new firmware to the phone if it can not connect to the PC and thus not with the SPFlashTool.
No Preeloader is detected.
I thought that these Piranha box can help me to repair a broken flashed phone again. That will not likely.
MTK 6577 Phones are recognized as MTK6575.
Did you personally tested this box with a defective phone MTK6577?
Did you repair this software broken Phone?
With what?
Which driver do you use?
Which PC system?
What unions do you use?
Please do not ever answer this "faulty hardware installed .... driver? ......"

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12-25-2012, 05:40	#3 (permalink)
boy_muslim No Life Poster Join Date: Feb 2007 Location: Please wait... Loading........ Posts: 516 Member: 452214 Status: Offline Sonork: No warranty Thanks: 1,955 Thanked 343 Times in 161 Posts	Repeat operation Unplug USB and BATT. then try again post result dear

12-29-2012, 16:55	#4 (permalink)
dorschdns Major Poster Join Date: Nov 2012 Posts: 42 Member: 1833881 Status: Offline Thanks: 0 Thanked 1 Time in 1 Post	I have the same Problem with MT6573 Phone. After "Unplug USB and BATT. then try again" the same Result in USB Mode.

12-30-2012, 10:44	#5 (permalink)
boy_muslim No Life Poster Join Date: Feb 2007 Location: Please wait... Loading........ Posts: 516 Member: 452214 Status: Offline Sonork: No warranty Thanks: 1,955 Thanked 343 Times in 161 Posts	make sure driver is installed some MTK phone needs bootkey by pressing it one by one * # MENU CALL Button (GREEN) 0 number

12-30-2012, 10:44	#6 (permalink)
boy_muslim No Life Poster Join Date: Feb 2007 Location: Please wait... Loading........ Posts: 516 Member: 452214 Status: Offline Sonork: No warranty Thanks: 1,955 Thanked 343 Times in 161 Posts	make sure driver is installed some MTK phone needs bootkey by pressing it one by one * # MENU CALL Button (GREEN) 0 number

12-30-2012, 15:21	#9 (permalink)
dorschdns Major Poster Join Date: Nov 2012 Posts: 42 Member: 1833881 Status: Offline Thanks: 0 Thanked 1 Time in 1 Post	The Phone Model is -N9770 (CPU - MTK6577) -X710D (CPU - MTK6577) the Phones are flashed with a wrong Firmware. the Phones cant connect with the Box or PC.