You need to read the ROM via external programmer.
Unlock the rom via pc3000.
Write the unlocked rom back to the original PCB.
Recoverli – Data Recovery Lab
רחוב: אריה שנקר 1 פתח תקווה
משרד: 077-2050000
וואטסאפ/נייד: 050-7400003
He...@Recoverli.co.il דואר אלקטרוני:
www.Recoverli.co.il אתר אינטרנט:
--
Data Recovery Certification Group / for issue with google group please email
sc...@myharddrivedied.com
---
You received this message because you are subscribed to the Google Groups "DataRecoveryCertification" group.
To unsubscribe from this group and stop receiving emails from it, send an email to
datarecoverycertif...@googlegroups.com.
To view this discussion visit
https://groups.google.com/d/msgid/datarecoverycertification/CAKFNxz7MQB-bkd6krEDo6-%2BNOveCzxPeYigcurEUthQr1kvEeQ%40mail.gmail.com.
Do you have the ability to read and rewrite rom to the pcb?

If you are serious about data recovery, buy a ROM reader. They are $50.
Tim Homer - Lead Engineer
Desert Data Recovery
To view this discussion visit https://groups.google.com/d/msgid/datarecoverycertification/06d301dc69de%24016e6320%24044b2960%24%40desertdatarecovery.com.
I use a slightly different version of this one and have done for years.
To view this discussion visit https://groups.google.com/d/msgid/datarecoverycertification/074901dc69e3%24dee5b140%249cb113c0%24%40desertdatarecovery.com.
I wish I had as much spare time as you…….
Tim Homer - Lead Engineer
Desert Data Recovery
From: datarecovery...@googlegroups.com <datarecovery...@googlegroups.com> On Behalf Of pbzcbf...@gmail.com
Sent: Wednesday, December 10, 2025 1:02 PM
To: DataRecoveryCertification <datarecovery...@googlegroups.com>
Subject: Re: Sed drive locked
You can truncate Amazon's tracking garbage:
--
Data Recovery Certification Group / for issue with google group please email sc...@myharddrivedied.com
---
You received this message because you are subscribed to the Google Groups "DataRecoveryCertification" group.
To unsubscribe from this group and stop receiving emails from it, send an email to datarecoverycertif...@googlegroups.com.
To view this discussion visit https://groups.google.com/d/msgid/datarecoverycertification/38f96094-b0f7-4b6d-b235-ab46f7352032n%40googlegroups.com.


--
Data Recovery Certification Group / for issue with google group please email sc...@myharddrivedied.com
---
You received this message because you are subscribed to the Google Groups "DataRecoveryCertification" group.
To unsubscribe from this group and stop receiving emails from it, send an email to datarecoverycertif...@googlegroups.com.
To view this discussion visit https://groups.google.com/d/msgid/datarecoverycertification/d05bd5ed-dfb7-458c-b7b2-6e25937bb10cn%40googlegroups.com.
CBM2099E is a ChipsBank USB flash controller.
--
Data Recovery Certification Group / for issue with google group please email sc...@myharddrivedied.com
---
You received this message because you are subscribed to the Google Groups "DataRecoveryCertification" group.
To unsubscribe from this group and stop receiving emails from it, send an email to datarecoverycertif...@googlegroups.com.
To view this discussion visit https://groups.google.com/d/msgid/datarecoverycertification/053f71af-63c2-40e8-8828-4e7350f0c2f0n%40googlegroups.com.
It was just a joke……
Tim Homer - Lead Engineer
Desert Data Recovery
From: datarecovery...@googlegroups.com <datarecovery...@googlegroups.com> On Behalf Of pbzcbf...@gmail.com
Sent: Wednesday, December 10, 2025 6:20 PM
To: DataRecoveryCertification <datarecovery...@googlegroups.com>
Subject: Re: Sed drive locked
I'm not sure what you mean by that. My post was intended to be helpful. Perhaps, I'm paranoid, but I would think that someone could use that tracking metadata to profile you.
On Thursday, December 11, 2025 at 7:11:48 AM UTC+11 Tim - Desert Data Recovery wrote:
I wish I had as much spare time as you…….
--
Data Recovery Certification Group / for issue with google group please email sc...@myharddrivedied.com
---
You received this message because you are subscribed to the Google Groups "DataRecoveryCertification" group.
To unsubscribe from this group and stop receiving emails from it, send an email to datarecoverycertif...@googlegroups.com.
To view this discussion visit https://groups.google.com/d/msgid/datarecoverycertification/d05bd5ed-dfb7-458c-b7b2-6e25937bb10cn%40googlegroups.com.
If you get a ROM reader you do not need to.
Tim Homer - Lead Engineer
Desert Data Recovery
From: datarecovery...@googlegroups.com <datarecovery...@googlegroups.com> On Behalf Of MEHMET TEVFİK YAŞAR
Sent: Wednesday, December 10, 2025 9:59 PM
To: datarecovery...@googlegroups.com
Subject: Re: Sed drive locked
I need a diagram of the PCB showing where I'll be soldering the terminals.
To view this discussion visit https://groups.google.com/d/msgid/datarecoverycertification/002f01dc6aa8%241b7dc6f0%24527954d0%24%40desertdatarecovery.com.