Macbook 12 2015 A1534 not power on after unlock icloud with hdboX - GSM-Forum

ProUnlocker88 · 02-25-2020, 22:50

Macbook 12 2015 A1534 dead after unlock icloud with hdbox
And cant turn all
Model A1534 emc 2746
Serial number : C02QM2MNGF85
I tried many dump files but stil the same
I need the files to recover it back
And even the sn is gone

ProUnlocker88 · 02-26-2020, 01:26

the mother board id is 820-00045-a

ProUnlocker88 · 02-26-2020, 03:21

Where is hdb team i really need help here

oljack · 02-26-2020, 13:48

Hi. You save your original bios dump file?
Flash your original file if you have this.

P.S. And reset SMC and NVRAM/PRAM.

ProUnlocker88 · 02-26-2020, 14:10

I do not have THE original bios dump file

ProUnlocker88 · 02-27-2020, 02:12

Where is the support HDB TEAM? Iam still waiting

HDB · 02-27-2020, 10:26

As oljack mentioned ,you need write back the original file back.

If you did not have the original file back, it will be headache.We will try to find the file for this moudule if possible. We will let you know the result.

Thanks for your patient waiting.

Thanks & Best Regards!
HDB Team

ProUnlocker88 · 02-27-2020, 12:01

I have write a bios file A1534 EMC 820-00045A but not working
And i have changed the file serial number to mine but the same
Ps. When i try to write the file with latest hdb soft 1.95 it cames with error in blank check 000000x10
But when i use the 1.74 version it writes the file normally
If you need i can send you some files if you can modfy them to my bios version
And i have also a backup of my original file but with hdb extension i think it corrupted because it is not 8mb its just 4mb
My isp sn is N25Q064A
I am waiting for you

HDB · 02-28-2020, 07:42

Quote:

Originally Posted by ProUnlocker88

I have write a bios file A1534 EMC 820-00045A but not working
And i have changed the file serial number to mine but the same
Ps. When i try to write the file with latest hdb soft 1.95 it cames with error in blank check 000000x10
But when i use the 1.74 version it writes the file normally
If you need i can send you some files if you can modfy them to my bios version
And i have also a backup of my original file but with hdb extension i think it corrupted because it is not 8mb its just 4mb
My isp sn is N25Q064A
I am waiting for you

e

If you have the backup file,that wil be better. Please send the file to "[email protected]". We will check for you.

Thanks & Best Regards!
HDB Team

ProUnlocker88 · 02-28-2020, 13:44

Quote:

Originally Posted by HDB

e

If you have the backup file,that wil be better. Please send the file to "[email protected]". We will check for you.

Thanks & Best Regards!
HDB Team

email sent with backup image check your inbox

HDB · 03-03-2020, 13:18

We have seen the backup file.Our software compressed the file. So the original size is 8M. It is normal around 4M after compressed.

Thanks & Best Regards!
HDB Team

ProUnlocker88 · 03-05-2020, 00:32

Quote:

Originally Posted by HDB

We have seen the backup file.Our software compressed the file. So the original size is 8M. It is normal around 4M after compressed.

Thanks & Best Regards!
HDB Team

yes i think that the chip is dammaged i will replace it

02-25-2020, 22:50	#1 (permalink)
ProUnlocker88 Freak Poster Join Date: Apr 2014 Location: ISLAMIC REPUBLIC Posts: 310 Member: 2176489 Status: Offline Sonork: 100.1657111 Thanks Meter: 128	Macbook 12 2015 A1534 not power on after unlock icloud with hdboX Macbook 12 2015 A1534 dead after unlock icloud with hdbox And cant turn all Model A1534 emc 2746 Serial number : C02QM2MNGF85 I tried many dump files but stil the same I need the files to recover it back And even the sn is gone

02-26-2020, 14:10	#5 (permalink)
ProUnlocker88 Freak Poster Join Date: Apr 2014 Location: ISLAMIC REPUBLIC Posts: 310 Member: 2176489 Status: Offline Sonork: 100.1657111 Thanks Meter: 128	I do not have THE original bios dump file Last edited by ProUnlocker88; 02-26-2020 at 14:18.

02-26-2020, 01:26	#2 (permalink)
ProUnlocker88 Freak Poster Join Date: Apr 2014 Location: ISLAMIC REPUBLIC Posts: 310 Member: 2176489 Status: Offline Sonork: 100.1657111 Thanks Meter: 128	the mother board id is 820-00045-a

02-26-2020, 03:21	#3 (permalink)
ProUnlocker88 Freak Poster Join Date: Apr 2014 Location: ISLAMIC REPUBLIC Posts: 310 Member: 2176489 Status: Offline Sonork: 100.1657111 Thanks Meter: 128	Where is hdb team i really need help here

02-26-2020, 13:48	#4 (permalink)
oljack Freak Poster Join Date: Oct 2009 Posts: 330 Member: 1144374 Status: Offline Thanks Meter: 64	Hi. You save your original bios dump file? Flash your original file if you have this. P.S. And reset SMC and NVRAM/PRAM.

02-27-2020, 02:12	#6 (permalink)
ProUnlocker88 Freak Poster Join Date: Apr 2014 Location: ISLAMIC REPUBLIC Posts: 310 Member: 2176489 Status: Offline Sonork: 100.1657111 Thanks Meter: 128	Where is the support HDB TEAM? Iam still waiting

02-27-2020, 10:26	#7 (permalink)
HDB No Life Poster Join Date: May 2010 Location: Shenzhen, China Posts: 522 Member: 1300847 Status: Offline Thanks Meter: 547	As oljack mentioned ,you need write back the original file back. If you did not have the original file back, it will be headache.We will try to find the file for this moudule if possible. We will let you know the result. Thanks for your patient waiting. Thanks & Best Regards! HDB Team

02-27-2020, 12:01	#8 (permalink)
ProUnlocker88 Freak Poster Join Date: Apr 2014 Location: ISLAMIC REPUBLIC Posts: 310 Member: 2176489 Status: Offline Sonork: 100.1657111 Thanks Meter: 128	I have write a bios file A1534 EMC 820-00045A but not working And i have changed the file serial number to mine but the same Ps. When i try to write the file with latest hdb soft 1.95 it cames with error in blank check 000000x10 But when i use the 1.74 version it writes the file normally If you need i can send you some files if you can modfy them to my bios version And i have also a backup of my original file but with hdb extension i think it corrupted because it is not 8mb its just 4mb My isp sn is N25Q064A I am waiting for you

03-03-2020, 13:18	#11 (permalink)
HDB No Life Poster Join Date: May 2010 Location: Shenzhen, China Posts: 522 Member: 1300847 Status: Offline Thanks Meter: 547	We have seen the backup file.Our software compressed the file. So the original size is 8M. It is normal around 4M after compressed. Thanks & Best Regards! HDB Team