Editing Downgrading with Hardware flasher
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==Reinstall firmware in Factory Service Mode== | ==Reinstall firmware in Factory Service Mode== | ||
<div style="float:right"> | <div style="float:right"> | ||
[[File:Eclipse-inserted-in-FAT-PS3-green-led-lit.png|200px|thumb|left|PSGrade/JIG - in | [[File:Eclipse-inserted-in-FAT-PS3-green-led-lit.png|200px|thumb|left|PSGrade/JIG - in right most USB Port - for triggering factory service mode]]<br />[[File:USBSTICK-content-for-factory-service-mode-downgrading.png|200px|thumb|left|USBSTICK - content for factory service mode - downgrading]]<br />[[File:Sandisk-Cruzer-4GB-nonU3-inserted-in-Fat-PS3.png|200px|thumb|left|USBSTICK - in right most USB Port - for installing in factory service mode]]</div> | ||
For this step it is required to have the console fully assembled (connected PSU | For this step it is required to have the console fully assembled (connected PSU, harddrive, wifi/bt board, blu-ray drive etc). | ||
<ol> | <ol> | ||
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<ul> | <ul> | ||
<li>Remove power from the console (rear power switch or remove powercord)</li> | <li>Remove power from the console (rear power switch or remove powercord)</li> | ||
<li>Put PSGrade/JIG dongle in the | <li>Put PSGrade/JIG dongle in the right-most USB port (closest to the Blu-Ray drive)</li> | ||
<li>Power the console so it is in standby (rear power switch or attach powercord)</li> | <li>Power the console so it is in standby (rear power switch or attach powercord)</li> | ||
<li>Press power button on front of the PS3 then immediately press eject within ~100ms</li> | <li>Press power button on front of the PS3 then immediately press eject within ~100ms</li> | ||
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! Filename !! Size !! Remarks !! <code>SHA1</code> !! <code>MD5</code> !! <code>CRC32</code> !! <code>CRC16</code> | ! Filename !! Size !! Remarks !! <code>SHA1</code> !! <code>MD5</code> !! <code>CRC32</code> !! <code>CRC16</code> | ||
|- | |- | ||
| style="text-align:center; background-color:#DDFFDD;" | [ | | style="text-align:center; background-color:#DDFFDD;" | [http://www.ps3devwiki.com/files/lv2diag/3.55%20downgrader/FILE1/Lv2diag.self Lv2diag.self (365.5 KB)] || style="text-align:center; background-color:#DDFFDD;" | 374272 || style="text-align:center; background-color:#DDFFDD;" | 3.55 get in FSM * || style="text-align:center; background-color:#DDFFDD;" | <code>1ED037740D67FEBACA6449CABFF4E95400C9E2EE</code> || style="text-align:center; background-color:#DDFFDD;" | <code>099F33A7967F99E91C07E870FD78B3DB</code> || style="text-align:center; background-color:#DDFFDD;" | <code>9338ABF2</code> || style="text-align:center; background-color:#DDFFDD;" | <code>4FCC</code> | ||
|- | |- | ||
<!--// | <!--// | ||
| [ | | [http://www.ps3devwiki.com/files/lv2diag/3.50%20downgrader/FILE1/Lv2diag.self Lv2diag.self (365.5 KB)] || 374272 || 3.50- get in FSM || <code>1E770010A3A6EF572AF39783A04DF792670998D3</code> || <code>90168C03B217CE775A7839D87BBFF2A3</code> || <code>D1F0AAFC</code> || <code>CD8D</code> | ||
|- //--> | |- //--> | ||
| style="text-align:center; background-color:#FFDDDD;" | [ | | style="text-align:center; background-color:#FFDDDD;" | [http://www.ps3devwiki.com/files/lv2diag/3.55%20jaicrab%20downgrader/Lv2diag.self Lv2diag.self (227.38 KB)] || style="text-align:center; background-color:#FFDDDD;" | 232832 || style="text-align:center; background-color:#FFDDDD;" | jaicrab noBD patched || style="text-align:center; background-color:#FFDDDD;" | <code>180823003B086D9D49BC7F83BEA9C769BF73A5EA</code> || style="text-align:center; background-color:#FFDDDD;" | <code>3615770407C0C3FA00D8CA49C8ADB362</code> || style="text-align:center; background-color:#FFDDDD;" | <code>25E85CFB</code> || style="text-align:center; background-color:#FFDDDD;" | <code>EDD0</code> | ||
|- | |- | ||
|} | |} | ||
''* recommended default choice, see above notes'' | ''* recommended default choice, see above notes'' | ||
=== Check the logfile === | === Check the logfile === | ||
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! Filename !! Size !! Remarks !! <code>SHA1</code> !! <code>MD5</code> !! <code>CRC32</code> !! <code>CRC16</code> | ! Filename !! Size !! Remarks !! <code>SHA1</code> !! <code>MD5</code> !! <code>CRC32</code> !! <code>CRC16</code> | ||
|- | |- | ||
| [ | | [http://www.ps3devwiki.com/files/lv2diag/3.55%20downgrader/FILE2/Lv2diag.self Lv2diag.self (201.42 KB)] || 206256 || get out FSM || <code>329877CBD47B994EC0AFCEA6AF98114FD9E5128B</code> || <code>7A20BFDAE65EEFB47A4425DB1B52DCDE</code> || <code>72740080</code> || <code>502A</code> | ||
|- | |- | ||
|} | |} | ||
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==== Remarks ==== | ==== Remarks ==== | ||
'''ReFSM''' way is strongly recomended over '''QA''' if you do NOT install a nonpatched firmware | |||
Both ways ''require'' installing nonpatched firmware to dehash syscon bank. QA-flag can be removed/reset | Both ways ''require'' installing nonpatched firmware to dehash syscon bank. QA-flag can be removed/reset after succesfull dehash, without bricking. | ||
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<eussNL> there is no need for factory mode after dehashing complete | <eussNL> there is no need for factory mode after dehashing complete | ||
<eussNL> in fact, if everything works on OFW 3.55 after dehashing, | <eussNL> in fact, if everything works on OFW 3.55 after dehashing, | ||
<eussNL> you can install [ | <eussNL> you can install [http://www.ps3devwiki.com/files/firmware/MFW-CEX/Downgrader/Rogero-V3.2/ Rogero V3.2] in recovery and [http://www.ps3devwiki.com/files/flash/Tools/toggle-qa/ QA-extra] flag it | ||
<eussNL> if OFW 3.55 works then you proven that you dehashed | <eussNL> if OFW 3.55 works then you proven that you dehashed | ||
<eussNL> so after that you can install whatever MFW 3.55 you want | <eussNL> so after that you can install whatever MFW 3.55 you want | ||
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<playonlcd> i think you can update on wiki "dehashing with jaicrab is not recommended | <playonlcd> i think you can update on wiki "dehashing with jaicrab is not recommended | ||
and will not dehash as needed and thus semibrick by syscon hash panic | and will not dehash as needed and thus semibrick by syscon hash panic | ||