Search found 7 matches

by gutmaj
Sun Jan 05, 2025 6:32 pm
Forum: BluRay Players
Topic: Re: [HT-E4200] Loader problem (SOLVED)
Replies: 5
Views: 123439

Re: Re: [HT-E4200] Loader problem (SOLVED)

Here are the loader files out of firmware package B-FIRHT7WWC_001024 md5sum Loader Image File 84d520d655024268d0981769a1c14979 Loader_HL_E5500.bin ae0eb6836c38245baedded4e70c0ce79 Loader_HL_E7500.bin ed22219190c7aac30dca51760a926395 Loader_HL_E8200.bin 36c69487b0983f881ec01941ccc90bb3 Loader_HL_ES82...
by gutmaj
Fri Nov 01, 2024 9:54 pm
Forum: BluRay Players
Topic: Re: [HT-E4200] Loader problem (SOLVED)
Replies: 5
Views: 123439

Re: Re: [HT-E4200] Loader problem (SOLVED)

Yes. I do have this file. How to share it with you?
by gutmaj
Fri Jun 21, 2024 9:04 pm
Forum: BluRay Players
Topic: Bypassing internet test on BD-P3600?
Replies: 1
Views: 36996

Re: Bypassing internet test on BD-P3600?

Is your device connected to routert? Is it cable or WiFi? Does the device get IP address? How do you know it fails network test?
by gutmaj
Sun May 05, 2024 9:53 am
Forum: BluRay Players
Topic: Re: [HT-E4200] Loader problem (SOLVED)
Replies: 5
Views: 123439

Re: [HT-E4200] Loader problem (SOLVED)

Finally it get solved. Here is how I've made it: A) All symptoms and ata/loader error flood in the system log gave me indication that loader (IC2) is not operating correctly. Previous owner told me that it happen after system re-flash. I assumed that maybe loader NOR flash is corrupted, therefore lo...
by gutmaj
Sat Jan 20, 2024 6:47 pm
Forum: Support
Topic: [HowTo] Firmware decryption - an alternative method
Replies: 0
Views: 36302

[HowTo] Firmware decryption - an alternative method

Hello Community. I just want to document here alternative method of firmware decryption and extraction without using Python-based SamyGO Patcher or Decryptor. While I wasn't able to match proper version of Python and crypto libs, I've tried to do this process manually from bash employing basic Linux...
by gutmaj
Sat Jan 06, 2024 11:33 am
Forum: BluRay Players
Topic: Re: [HT-E4200] Loader problem (SOLVED)
Replies: 5
Views: 123439

Re: [HT-E4200] Loader problem

Hypothesis: Based on above mentioned system log errors and fact that deck seems not to react at all (no spindle, no optical pick-up unit movement, no tray open/close) I suspect problem is with the loader sub-system where Sunext's SC7300 single chip optical drive device IC is main component connecte...
by gutmaj
Sat Jan 06, 2024 11:13 am
Forum: BluRay Players
Topic: Re: [HT-E4200] Loader problem (SOLVED)
Replies: 5
Views: 123439

Re: [HT-E4200] Loader problem (SOLVED)

I got second hand Samsung HT-E4200 not fully operable after firmware flashing (probably corrupted flashing, what I've learned from the 1st owner). I'm looking for help or advice how to troubleshoot it further. But let start from the beginning: Problem Statement: Unit boots after power-on (from both ...

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