== problem unlock ZTE coral 200 == - GSM-Forum

FMC_GSM · 03-29-2008, 07:23

problem unlock coral 200 can`t enter code with or without sim...

i have 10pcs. here any suggestion for this??

COM5 [VCP0] selected
Device: Coral-200
Checking data, wait...
Action: unlock
unlock method-1
Boot...
Press and HOLD Power button now !
loading...
boot answer: 01
Release Power button now
Boot Done
Set Baud...
921600
Set Baud Done
Connecting...
flash: 00EC:22A0
Connecting Done
Check hardware...
flash chip supported
Check hardware Done
Check parameters...
Check parameters Done
backup critical area...
reading [eeprom-sta]...
file saved: D:\Program Files\InfinityBox\Pana01\backup_eeprom-sta_20080328-192828.B1E.bin
loading data...
wrong database file: D:\Program Files\InfinityBox\Pana01\z225_eep65535.cfg
error: can't load database v.11
reading [eeprom-sec]...
file saved: D:\Program Files\InfinityBox\Pana01\backup_eeprom-sec_20080328-192836.B1E.bin
reading [eeprom-complete]...
file saved: D:\Program Files\InfinityBox\Pana01\backup_eeprom-complete_20080328-192842.B1E.bin
reading [eeprom-dyn]...
file saved: D:\Program Files\InfinityBox\Pana01\backup_eeprom-dyn_20080328-192847.B1E.bin
reading additional data...
done
backup critical area Done
Check memory...
current status: 0
Check memory Done
Write...
Erasing: lock-area
Writing: lock-area
Write Done
Finished, Remove/Install battery now !
Time used: 151 sec

Unlock instruction:
1. Power-On phone
2. Enter code: 12345678

TIA...

**InfinitySupport** · 03-29-2008, 14:57

How to unlock Coral-200

1. Make eeprom and flash backup for emergency case !
2. Make "unlock" operation
3. Enter code (if possible)
4. If it's not possible to enter code flash phone with the next files:
ZTE-225_Main_VDF-P108A2B06-Bg-BG02_g3dBV2.0_May-31-2007
ZTE-225_LP_VDF-P108A2B06-Bg-BG02_g3dBV2.0_May-31-2007_Bg
5. Make "unlock" operation again

FMC_GSM · 03-30-2008, 10:19

thank`s for the reply...i`ll try this solution and post result after...

FMC_GSM · 03-31-2008, 10:20

more pcs success unlocked!!! thank`s to infinity team again...tested solution posted above

sweetboy · 06-22-2008, 21:30

brother wich module to use for unlock coral 200

josh_aina · 06-22-2008, 23:21

Hello Infinity Supporter!
I wait the update for HAIER HG-M101.
MCU Name:
NXP AMR
6357EL1/3C5/M3
SG8881.1
SG7600.1
ZSG07326
FLASH CHIP:
34HF3282
70-4E-L1PE
PINOUT: MINI USB 5 PIN BUT RX-TX REVESRSE OF HUAWEI T128 & T201
Best regards!

**InfinitySupport** · 06-23-2008, 08:44

@sweetboy
Pana01 module

@josh_aina
1. use cable for ZTE-7610 (pinout and picture in in Infinity-Box Shell)
2. try to read flash from HAIER HG-M101 like ZTE-7610
if it will be possible to read flash, please, send flash backup file to [email protected]

Let's see results

Nadjombe · 07-20-2011, 16:43

But for now HAIER HG M101 not updated!!!!!!!!!!!!!!!!!!!!!!!!!!!!

03-29-2008, 07:23	#1 (permalink)
FMC_GSM No Life Poster Join Date: Jul 2006 Location: Philippines Posts: 1,192 Member: 306786 Status: Offline Sonork: 100.1596805 Thanks Meter: 516	== problem unlock ZTE coral 200 == problem unlock coral 200 can`t enter code with or without sim... i have 10pcs. here any suggestion for this?? COM5 [VCP0] selected Device: Coral-200 Checking data, wait... Action: unlock unlock method-1 Boot... Press and HOLD Power button now ! loading... boot answer: 01 Release Power button now Boot Done Set Baud... 921600 Set Baud Done Connecting... flash: 00EC:22A0 Connecting Done Check hardware... flash chip supported Check hardware Done Check parameters... Check parameters Done backup critical area... reading [eeprom-sta]... file saved: D:\Program Files\InfinityBox\Pana01\backup_eeprom-sta_20080328-192828.B1E.bin loading data... wrong database file: D:\Program Files\InfinityBox\Pana01\z225_eep65535.cfg error: can't load database v.11 reading [eeprom-sec]... file saved: D:\Program Files\InfinityBox\Pana01\backup_eeprom-sec_20080328-192836.B1E.bin reading [eeprom-complete]... file saved: D:\Program Files\InfinityBox\Pana01\backup_eeprom-complete_20080328-192842.B1E.bin reading [eeprom-dyn]... file saved: D:\Program Files\InfinityBox\Pana01\backup_eeprom-dyn_20080328-192847.B1E.bin reading additional data... done backup critical area Done Check memory... current status: 0 Check memory Done Write... Erasing: lock-area Writing: lock-area Write Done Finished, Remove/Install battery now ! Time used: 151 sec Unlock instruction: 1. Power-On phone 2. Enter code: 12345678 TIA...

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03-29-2008, 14:57	#2 (permalink)
InfinitySupport Product Manager Join Date: Mar 2005 Location: infinity-box Posts: 38,635 Member: 130995 Status: Offline Thanks Meter: 35,227	How to unlock Coral-200 1. Make eeprom and flash backup for emergency case ! 2. Make "unlock" operation 3. Enter code (if possible) 4. If it's not possible to enter code flash phone with the next files: ZTE-225_Main_VDF-P108A2B06-Bg-BG02_g3dBV2.0_May-31-2007 ZTE-225_LP_VDF-P108A2B06-Bg-BG02_g3dBV2.0_May-31-2007_Bg 5. Make "unlock" operation again

03-30-2008, 10:19	#3 (permalink)
FMC_GSM No Life Poster Join Date: Jul 2006 Location: Philippines Posts: 1,192 Member: 306786 Status: Offline Sonork: 100.1596805 Thanks Meter: 516	thank`s for the reply...i`ll try this solution and post result after...

03-31-2008, 10:20	#4 (permalink)
FMC_GSM No Life Poster Join Date: Jul 2006 Location: Philippines Posts: 1,192 Member: 306786 Status: Offline Sonork: 100.1596805 Thanks Meter: 516	*more pcs success unlocked!!! thank`s to infinity team again...tested solution posted above*

06-22-2008, 21:30	#5 (permalink)
sweetboy No Life Poster Join Date: May 2005 Location: bridgetown Age: 59 Posts: 1,270 Member: 146939 Status: Offline Sonork: 100.1609615 Thanks Meter: 245	brother wich module to use for unlock coral 200

06-22-2008, 23:21	#6 (permalink)
josh_aina Freak Poster Join Date: Dec 2005 Location: Madagascar Posts: 239 Member: 207280 Status: Offline Thanks Meter: 15	Hello Infinity Supporter! I wait the update for HAIER HG-M101. MCU Name: NXP AMR 6357EL1/3C5/M3 SG8881.1 SG7600.1 ZSG07326 FLASH CHIP: 34HF3282 70-4E-L1PE PINOUT: MINI USB 5 PIN BUT RX-TX REVESRSE OF HUAWEI T128 & T201 Best regards!

06-23-2008, 08:44	#7 (permalink)
InfinitySupport Product Manager Join Date: Mar 2005 Location: infinity-box Posts: 38,635 Member: 130995 Status: Offline Thanks Meter: 35,227	@sweetboy Pana01 module @josh_aina 1. use cable for ZTE-7610 (pinout and picture in in Infinity-Box Shell) 2. try to read flash from HAIER HG-M101 like ZTE-7610 if it will be possible to read flash, please, send flash backup file to [email protected] Let's see results

07-20-2011, 16:43	#8 (permalink)
Nadjombe No Life Poster Join Date: Sep 2005 Location: near Network Age: 48 Posts: 2,236 Member: 185608 Status: Offline Thanks Meter: 592	But for now HAIER HG M101 not updated!!!!!!!!!!!!!!!!!!!!!!!!!!!!