gd510 can't unlock - GSM-Forum

Mehvishal · 05-31-2010, 10:06

battery full. uart connection, latest version but still phone can't boot

please help

wbr

Server news:
------------------------------------
[18.05.2010]
China Editor 4.3 released! New fonts and virtual keyboards added!
[05.05.2010]
Samsung Tool 3.4.0046 - add model B3410W flash, unlock, imei, Repair SWAP.
[28.04.2010]
Samsung Tool 3.4.0043 -
Fix models B110,E746,T739,T509,T409
Add models C266,E746,B110L,F250L flash, unlock, imei, readcode
[15.04.2010]
Samsung Tool 3.4.0038 - add model M3710,S5620 flash, unlock, imei, Repair SWAP. Add new algo for B5310 - type 2
add model E1081T - flash, unlock, imei.
[08.04.2010]
Samsung Tool 3.4.0036 - B5310 flash,unlock,imei, repair SWAP function.
[06.04.2010]
LG Qualcomm 1.9.0 released! SU910 direct unlock - World First!
-----------------------------------
READ NEWS FOR DETAILS!
------------------------------------
Disconnected.
PMB8877 Module 1.2 started. SW: Ver 2.2.5.0
Connecting to GD510 in UART Mode (COM4 ,921600)
Please reconnect battery, press and hold power button...
Phone found! (MCU:UNK:E4) prebooting...
Preloader answer failed...
BOOT Failed
Disconnected.
PMB8877 Module 1.2 started. SW: Ver 2.2.5.0
Connecting to GD510 in UART Mode (COM4 ,921600)
Please reconnect battery, press and hold power button...
Phone found! (MCU:UNK:FC) prebooting...
Release power button. Booting...
Preloader answer failed...
Please reconnect battery and try again or change speed
BOOT Failed
Disconnected.
PMB8877 Module 1.2 started. SW: Ver 2.2.5.0
Connecting to GD510 in UART Mode (COM1 ,115200)
Please reconnect battery, press and hold power button...
Phone found! (MCU:UNK:FF) prebooting...
Release power button. Booting...
Read LDP CRC Error... GOT:80 , EXPECTED:9DCB
Reading info...
Read LDP CRC Error... GOT:C0 , EXPECTED:A6C0
Main Loader answer timed OUT!
BOOT Failed
Disconnected.
PMB8877 Module 1.2 started. SW: Ver 2.2.5.0
Connecting to GD510 in UART Mode (COM1 ,115200)
Please reconnect battery, press and hold power button...
Phone found! (MCU:UNK:F6) prebooting...
Release power button. Booting...
Read LDP CRC Error... GOT:C100 , EXPECTED:7AB4
Reading info...
Main Loader answer timed OUT!
BOOT Failed
Disconnected.
PMB8877 Module 1.2 started. SW: Ver 2.2.5.0
Connecting to GD510 in UART Mode (COM1 ,115200)
Please reconnect battery, press and hold power button...
Phone found! (MCU:UNK:8A) prebooting...
Release power button. Booting...
Preloader answer failed...
Please reconnect battery and try again or change speed
BOOT Failed
Disconnected.
PMB8877 Module 1.2 started. SW: Ver 2.2.5.0
Connecting to GD510 in UART Mode (COM1 ,115200)
Please reconnect battery, press and hold power button...
Phone found! (MCU:UNK:FE) prebooting...
Release power button. Booting...
Reading info...
Main Loader answer timed OUT!
BOOT Failed
Disconnected.
PMB8877 Module 1.2 started. SW: Ver 2.2.5.0
Connecting to GD510 in UART Mode (COM1 ,115200)
Please reconnect battery, press and hold power button...
Phone found! (MCU:UNK:F0) prebooting...
Release power button. Booting...
Reading info...
Main Loader answer timed OUT!
BOOT Failed
Disconnected.
PMB8877 Module 1.2 started. SW: Ver 2.2.5.0
Connecting to GD510 in UART Mode (COM1 ,115200)
Please reconnect battery, press and hold power button...
Phone found! (MCU:UNK:80) prebooting...
Release power button. Booting...
Preloader answer failed...
Please reconnect battery and try again or change speed
BOOT Failed
Disconnected.
PMB8877 Module 1.2 started. SW: Ver 2.2.5.0
Connecting to GD510 in UART Mode (COM1 ,115200)
Please reconnect battery, press and hold power button...
Phone found! (MCU:UNK:BF) prebooting...
Release power button. Booting...
Reading info...
Main Loader answer timed OUT!
BOOT Failed
Disconnected.
PMB8877 Module 1.2 started. SW: Ver 2.2.5.0
Connecting to GD510 in UART Mode (COM1 ,115200)
Please reconnect battery, press and hold power button...
Phone found! (MCU:UNK:FF) prebooting...
Release power button. Booting...
Read LDP CRC Error... GOT:2036 , EXPECTED:3FCD
Reading info...
Main Loader answer timed OUT!
BOOT Failed
Disconnected.
PMB8877 Module 1.2 started. SW: Ver 2.2.5.0
Connecting to GD510 in UART Mode (COM1 ,115200)
Please reconnect battery, press and hold power button...
Phone found! (MCU:UNK:E0) prebooting...
Release power button. Booting...
Read LDP CRC Error... GOT:4C23 , EXPECTED:96BC
Reading info...
Main Loader answer timed OUT!
BOOT Failed
Disconnected.
PMB8877 Module 1.2 started. SW: Ver 2.2.5.0
Connecting to GD510 in UART Mode (COM1 ,115200)
Please reconnect battery, press and hold power button...
Phone found! (MCU:UNK:C8) prebooting...
Release power button. Booting...
Read LDP CRC Error... GOT:02 , EXPECTED:851F
Reading info...
Phone Not Respond , Possible reason batery Discharge!
If you shure that battery ok Change baudrate
BOOT Failed
Disconnected.
PMB8877 Module 1.2 started. SW: Ver 2.2.5.0
Connecting to GD510 in UART Mode (COM1 ,115200)
Please reconnect battery, press and hold power button...
Phone found! (MCU:UNK:76) prebooting...
Release power button. Booting...
Reading info...

NoName® · 05-31-2010, 12:45

Hello , you use GW300 cable or connection directly to testpoints ?

Mehvishal · 05-31-2010, 18:17

connection directly to tp

NoName® · 06-01-2010, 12:20

Maybe TX and RX ae swapped ;-) I am dont know why it not connecting

Mehvishal · 06-03-2010, 13:09

not swapped
because i already checked both ways. only one way it's trying to connect but not booting at all.

celcomputo2007 · 09-25-2010, 19:22

to me I get this error.
Help
I do it with cable gs107 GW300 and Z3X lg001 GD510 and the same

PMB8877 Module 1.2 started. SW: Ver 2.2.8.0
Connecting to GD510 in UART Mode (COM12 ,921600)
Please reconnect battery, press and hold power button...
Phone found! (MCU:UNK:FC) prebooting...
Preloader answer failed...
BOOT Failed

thanks cooperation

celcomputo2007 · 09-25-2010, 19:32

I get this error:
PMB8877 Module 1.2 started. SW: Ver 2.2.8.0
Connecting to GD510 in UART Mode (COM12 ,921600)
Please reconnect battery, press and hold power button...
Phone found! (MCU:UNK:FC) prebooting...
Preloader answer failed...
BOOT Failed
Disconnected.

I do it with cable (GW300, and z3xlg001 gw107 GD510)

thanks cooperation

NoName® · 09-27-2010, 09:25

Bad cable , try to change resistor inside cable to 360k or more or connect by testpoints.

celcomputo2007 · 09-29-2010, 16:01

is the original cable that comes bundled with new box

santhusystems · 11-19-2011, 07:50

TIP: Please reconnect phone battery / power source.
Loading module , please wait...
PMB8877 Module 2.0 started. SW: Ver 3.7.0.0
Connecting to LG GD510 in UART Mode (COM34 ,921600)
Please reconnect battery, press and hold power button...
Phone found! (MCU:UNK:FD) prebooting...
Release power button. Booting...
Reading info...
Main Loader answer timed OUT!
BOOT Failed
Disconnected.
TIP: Please reconnect phone battery / power source.

NoName® · 11-24-2011, 16:29

Hi , check your cable , or use TP connection.

05-31-2010, 10:06	#1 (permalink)
Mehvishal No Life Poster Join Date: Nov 2001 Location: Mauritius Age: 47 Posts: 1,116 Member: 7482 Status: Offline Thanks Meter: 24	gd510 can't unlock battery full. uart connection, latest version but still phone can't boot please help wbr Server news: ------------------------------------ [18.05.2010] China Editor 4.3 released! New fonts and virtual keyboards added! [05.05.2010] Samsung Tool 3.4.0046 - add model B3410W flash, unlock, imei, Repair SWAP. [28.04.2010] Samsung Tool 3.4.0043 - Fix models B110,E746,T739,T509,T409 Add models C266,E746,B110L,F250L flash, unlock, imei, readcode [15.04.2010] Samsung Tool 3.4.0038 - add model M3710,S5620 flash, unlock, imei, Repair SWAP. Add new algo for B5310 - type 2 add model E1081T - flash, unlock, imei. [08.04.2010] Samsung Tool 3.4.0036 - B5310 flash,unlock,imei, repair SWAP function. [06.04.2010] LG Qualcomm 1.9.0 released! SU910 direct unlock - World First! ----------------------------------- READ NEWS FOR DETAILS! ------------------------------------ Disconnected. PMB8877 Module 1.2 started. SW: Ver 2.2.5.0 Connecting to GD510 in UART Mode (COM4 ,921600) Please reconnect battery, press and hold power button... Phone found! (MCU:UNK:E4) prebooting... Preloader answer failed... BOOT Failed Disconnected. PMB8877 Module 1.2 started. SW: Ver 2.2.5.0 Connecting to GD510 in UART Mode (COM4 ,921600) Please reconnect battery, press and hold power button... Phone found! (MCU:UNK:FC) prebooting... Release power button. Booting... Preloader answer failed... Please reconnect battery and try again or change speed BOOT Failed Disconnected. PMB8877 Module 1.2 started. SW: Ver 2.2.5.0 Connecting to GD510 in UART Mode (COM1 ,115200) Please reconnect battery, press and hold power button... Phone found! (MCU:UNK:FF) prebooting... Release power button. Booting... Read LDP CRC Error... GOT:80 , EXPECTED:9DCB Reading info... Read LDP CRC Error... GOT:C0 , EXPECTED:A6C0 Main Loader answer timed OUT! BOOT Failed Disconnected. PMB8877 Module 1.2 started. SW: Ver 2.2.5.0 Connecting to GD510 in UART Mode (COM1 ,115200) Please reconnect battery, press and hold power button... Phone found! (MCU:UNK:F6) prebooting... Release power button. Booting... Read LDP CRC Error... GOT:C100 , EXPECTED:7AB4 Reading info... Main Loader answer timed OUT! BOOT Failed Disconnected. PMB8877 Module 1.2 started. SW: Ver 2.2.5.0 Connecting to GD510 in UART Mode (COM1 ,115200) Please reconnect battery, press and hold power button... Phone found! (MCU:UNK:8A) prebooting... Release power button. Booting... Preloader answer failed... Please reconnect battery and try again or change speed BOOT Failed Disconnected. PMB8877 Module 1.2 started. SW: Ver 2.2.5.0 Connecting to GD510 in UART Mode (COM1 ,115200) Please reconnect battery, press and hold power button... Phone found! (MCU:UNK:FE) prebooting... Release power button. Booting... Reading info... Main Loader answer timed OUT! BOOT Failed Disconnected. PMB8877 Module 1.2 started. SW: Ver 2.2.5.0 Connecting to GD510 in UART Mode (COM1 ,115200) Please reconnect battery, press and hold power button... Phone found! (MCU:UNK:F0) prebooting... Release power button. Booting... Reading info... Main Loader answer timed OUT! BOOT Failed Disconnected. PMB8877 Module 1.2 started. SW: Ver 2.2.5.0 Connecting to GD510 in UART Mode (COM1 ,115200) Please reconnect battery, press and hold power button... Phone found! (MCU:UNK:80) prebooting... Release power button. Booting... Preloader answer failed... Please reconnect battery and try again or change speed BOOT Failed Disconnected. PMB8877 Module 1.2 started. SW: Ver 2.2.5.0 Connecting to GD510 in UART Mode (COM1 ,115200) Please reconnect battery, press and hold power button... Phone found! (MCU:UNK:BF) prebooting... Release power button. Booting... Reading info... Main Loader answer timed OUT! BOOT Failed Disconnected. PMB8877 Module 1.2 started. SW: Ver 2.2.5.0 Connecting to GD510 in UART Mode (COM1 ,115200) Please reconnect battery, press and hold power button... Phone found! (MCU:UNK:FF) prebooting... Release power button. Booting... Read LDP CRC Error... GOT:2036 , EXPECTED:3FCD Reading info... Main Loader answer timed OUT! BOOT Failed Disconnected. PMB8877 Module 1.2 started. SW: Ver 2.2.5.0 Connecting to GD510 in UART Mode (COM1 ,115200) Please reconnect battery, press and hold power button... Phone found! (MCU:UNK:E0) prebooting... Release power button. Booting... Read LDP CRC Error... GOT:4C23 , EXPECTED:96BC Reading info... Main Loader answer timed OUT! BOOT Failed Disconnected. PMB8877 Module 1.2 started. SW: Ver 2.2.5.0 Connecting to GD510 in UART Mode (COM1 ,115200) Please reconnect battery, press and hold power button... Phone found! (MCU:UNK:C8) prebooting... Release power button. Booting... Read LDP CRC Error... GOT:02 , EXPECTED:851F Reading info... Phone Not Respond , Possible reason batery Discharge! If you shure that battery ok Change baudrate BOOT Failed Disconnected. PMB8877 Module 1.2 started. SW: Ver 2.2.5.0 Connecting to GD510 in UART Mode (COM1 ,115200) Please reconnect battery, press and hold power button... Phone found! (MCU:UNK:76) prebooting... Release power button. Booting... Reading info...

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05-31-2010, 12:45	#2 (permalink)
NoName® Product Supporter Join Date: Mar 2005 Location: China Posts: 3,338 Member: 129885 Status: Offline Sonork: 100:1603514 Thanks Meter: 6,202	Hello , you use GW300 cable or connection directly to testpoints ?

05-31-2010, 18:17	#3 (permalink)
Mehvishal No Life Poster Join Date: Nov 2001 Location: Mauritius Age: 47 Posts: 1,116 Member: 7482 Status: Offline Thanks Meter: 24	connection directly to tp

06-01-2010, 12:20	#4 (permalink)
NoName® Product Supporter Join Date: Mar 2005 Location: China Posts: 3,338 Member: 129885 Status: Offline Sonork: 100:1603514 Thanks Meter: 6,202	Maybe TX and RX ae swapped ;-) I am dont know why it not connecting

06-03-2010, 13:09	#5 (permalink)
Mehvishal No Life Poster Join Date: Nov 2001 Location: Mauritius Age: 47 Posts: 1,116 Member: 7482 Status: Offline Thanks Meter: 24	not swapped because i already checked both ways. only one way it's trying to connect but not booting at all.

09-25-2010, 19:22	#6 (permalink)
celcomputo2007 Freak Poster Join Date: Aug 2007 Posts: 162 Member: 576154 Status: Offline Thanks Meter: 23	to me I get this error. Help I do it with cable gs107 GW300 and Z3X lg001 GD510 and the same PMB8877 Module 1.2 started. SW: Ver 2.2.8.0 Connecting to GD510 in UART Mode (COM12 ,921600) Please reconnect battery, press and hold power button... Phone found! (MCU:UNK:FC) prebooting... Preloader answer failed... BOOT Failed thanks cooperation

09-25-2010, 19:32	#7 (permalink)
celcomputo2007 Freak Poster Join Date: Aug 2007 Posts: 162 Member: 576154 Status: Offline Thanks Meter: 23	I get this error: PMB8877 Module 1.2 started. SW: Ver 2.2.8.0 Connecting to GD510 in UART Mode (COM12 ,921600) Please reconnect battery, press and hold power button... Phone found! (MCU:UNK:FC) prebooting... Preloader answer failed... BOOT Failed Disconnected. I do it with cable (GW300, and z3xlg001 gw107 GD510) thanks cooperation

09-27-2010, 09:25	#8 (permalink)
NoName® Product Supporter Join Date: Mar 2005 Location: China Posts: 3,338 Member: 129885 Status: Offline Sonork: 100:1603514 Thanks Meter: 6,202	Bad cable , try to change resistor inside cable to 360k or more or connect by testpoints.

09-29-2010, 16:01	#9 (permalink)
celcomputo2007 Freak Poster Join Date: Aug 2007 Posts: 162 Member: 576154 Status: Offline Thanks Meter: 23	is the original cable that comes bundled with new box

11-19-2011, 07:50	#10 (permalink)
santhusystems Freak Poster Join Date: Nov 2009 Location: INDIA Posts: 251 Member: 1170625 Status: Offline Sonork: 100.1616527 Thanks Meter: 94	TIP: Please reconnect phone battery / power source. Loading module , please wait... PMB8877 Module 2.0 started. SW: Ver 3.7.0.0 Connecting to LG GD510 in UART Mode (COM34 ,921600) Please reconnect battery, press and hold power button... Phone found! (MCU:UNK:FD) prebooting... Release power button. Booting... Reading info... Main Loader answer timed OUT! BOOT Failed Disconnected. TIP: Please reconnect phone battery / power source.

11-24-2011, 16:29	#11 (permalink)
NoName® Product Supporter Join Date: Mar 2005 Location: China Posts: 3,338 Member: 129885 Status: Offline Sonork: 100:1603514 Thanks Meter: 6,202	Hi , check your cable , or use TP connection.