¿Se puede downgradear con un lector que no lee?

Hola, comento, tengo la ps3 de 60 GB, y cuando le meto un disco, no gira ni el reloj siquiera. Si le hago el downgrade saldra bien?
Algunos dicen que si otros que no, por ejemplo a un amigo le funciono, el lector si bien no leía cuando metía un disco lo analizaba, te queda probar no mas.
Saludos y suerte =)
Depende. Si la controladora está rota, te producirá un brick. Si es el laser, no pasará nada!
pues haber, lo he intentado y nada se ha kedado parpadeando, aqui esta el log:

manufacturing updating start
PackageName = /dev_usb000/PS3UPDAT.PUP
settle polling interval success
vflash is disabled...
boot from nand flash...
creating flash regions...
create storage region: (region id = 2)
format partition: (region_id = 2, CELL_FS_IOS:BUILTIN_FLSH1, CELL_FS_FAT)
create storage region: (region id = 3)
format partition: (region_id = 3, CELL_FS_IOS:BUILTIN_FLSH2, CELL_FS_FAT)
create storage region: (region id = 4)
format partition: (region_id = 4, CELL_FS_IOS:BUILTIN_FLSH3, CELL_FS_FAT)
create storage region: (region id = 5)
create storage region: (region id = 6)
Initializing
taking a while...
start Updating Proccess
Initialize elapsed time = 920 msec
check UPL
Check UPL elapsed time = 102 msec
check Package Size
get package size elapsed time = 8 msec
start Updating Package
Update packages num = 30
Update packages total size = 162260220
Update Package Revoke list
read package revoke list package (576 bytes) elapsed = 37 msec
update package revoke list elapsed = 111 msec
Update Package Revoke list done(0x8002f000)
Update Core OS Package
read core os package (5182047 bytes) elapsed = 699 msec
update core os package elapsed = 1817 msec
Update Core OS Package done(0x8002f000)
Update VSH Package
sys_memory_container_create() success(id = 0xc0effffe)
Update VSH's package : 1/22
read vsh package (1847 bytes) elapsed = 13 msec
decrypt and verify vsh package elapsed = 27 msec
write vsh package elapsed = 8021 msec
compare vsh package elapsed = 0 msec
Update VSH's package : 2/22
read vsh package (4779244 bytes) elapsed = 649 msec
decrypt and verify vsh package elapsed = 304 msec
write vsh package elapsed = 2782 msec
compare vsh package elapsed = 490 msec
Update VSH's package : 3/22
read vsh package (1927089 bytes) elapsed = 288 msec
decrypt and verify vsh package elapsed = 130 msec
write vsh package elapsed = 684 msec
compare vsh package elapsed = 182 msec
Update VSH's package : 4/22
read vsh package (5498561 bytes) elapsed = 760 msec
decrypt and verify vsh package elapsed = 342 msec
write vsh package elapsed = 3418 msec
compare vsh package elapsed = 558 msec
Update VSH's package : 5/22
read vsh package (2010269 bytes) elapsed = 276 msec
decrypt and verify vsh package elapsed = 136 msec
write vsh package elapsed = 1037 msec
compare vsh package elapsed = 208 msec
Update VSH's package : 6/22
read vsh package (25242 bytes) elapsed = 20 msec
decrypt and verify vsh package elapsed = 29 msec
write vsh package elapsed = 1473 msec
compare vsh package elapsed = 9 msec
Update VSH's package : 7/22
read vsh package (7663270 bytes) elapsed = 1046 msec
decrypt and verify vsh package elapsed = 392 msec
write vsh package elapsed = 15399 msec
compare vsh package elapsed = 587 msec
Update VSH's package : 8/22
read vsh package (10258879 bytes) elapsed = 1417 msec
decrypt and verify vsh package elapsed = 286 msec
write vsh package elapsed = 16421 msec
compare vsh package elapsed = 650 msec
Update VSH's package : 9/22
read vsh package (8773195 bytes) elapsed = 1192 msec
decrypt and verify vsh package elapsed = 242 msec
write vsh package elapsed = 7092 msec
compare vsh package elapsed = 513 msec
Update VSH's package : 10/22
read vsh package (8827678 bytes) elapsed = 1234 msec
decrypt and verify vsh package elapsed = 321 msec
write vsh package elapsed = 11430 msec
compare vsh package elapsed = 620 msec
Update VSH's package : 11/22
read vsh package (6182668 bytes) elapsed = 802 msec
decrypt and verify vsh package elapsed = 207 msec
write vsh package elapsed = 2091 msec
compare vsh package elapsed = 441 msec
Update VSH's package : 12/22
read vsh package (10251215 bytes) elapsed = 1385 msec
decrypt and verify vsh package elapsed = 256 msec
write vsh package elapsed = 4004 msec
compare vsh package elapsed = 584 msec
Update VSH's package : 13/22
read vsh package (10187344 bytes) elapsed = 1376 msec
decrypt and verify vsh package elapsed = 261 msec
write vsh package elapsed = 6170 msec
compare vsh package elapsed = 590 msec
Update VSH's package : 14/22
read vsh package (10381187 bytes) elapsed = 1410 msec
decrypt and verify vsh package elapsed = 260 msec
write vsh package elapsed = 5979 msec
compare vsh package elapsed = 603 msec
Update VSH's package : 15/22
read vsh package (9899962 bytes) elapsed = 1378 msec
decrypt and verify vsh package elapsed = 261 msec
write vsh package elapsed = 7289 msec
compare vsh package elapsed = 585 msec
Update VSH's package : 16/22
read vsh package (8210627 bytes) elapsed = 1161 msec
decrypt and verify vsh package elapsed = 204 msec
write vsh package elapsed = 5185 msec
compare vsh package elapsed = 485 msec
Update VSH's package : 17/22
read vsh package (10382360 bytes) elapsed = 1415 msec
decrypt and verify vsh package elapsed = 265 msec
write vsh package elapsed = 6878 msec
compare vsh package elapsed = 685 msec
Update VSH's package : 18/22
read vsh package (9649989 bytes) elapsed = 1354 msec
decrypt and verify vsh package elapsed = 369 msec
write vsh package elapsed = 35748 msec
compare vsh package elapsed = 1055 msec
Update VSH's package : 19/22
read vsh package (7751745 bytes) elapsed = 1045 msec
decrypt and verify vsh package elapsed = 352 msec
write vsh package elapsed = 26461 msec
compare vsh package elapsed = 934 msec
Update VSH's package : 20/22
read vsh package (8165430 bytes) elapsed = 1161 msec
decrypt and verify vsh package elapsed = 369 msec
write vsh package elapsed = 13033 msec
compare vsh package elapsed = 866 msec
Update VSH's package : 21/22
read vsh package (8287111 bytes) elapsed = 1116 msec
decrypt and verify vsh package elapsed = 349 msec
write vsh package elapsed = 21404 msec
compare vsh package elapsed = 940 msec
Update VSH's package : 22/22
read vsh package (5315230 bytes) elapsed = 796 msec
decrypt and verify vsh package elapsed = 224 msec
write vsh package elapsed = 1854 msec
compare vsh package elapsed = 458 msec
Update VSH Package done(0x8002f000)
Bul-ray Disc Player Revoke
read bdp revoke package (1905 bytes) elapsed = 38 msec
decrypt and verify bdp revoke package elapsed = 34 msec
write bdp revoke package elapsed = 2456 msec
compare bdprevoke package elapsed = 63 msec
Bul-ray Disc Player Revoke done(0x8002f000)
Update Program Revoke list
read program revoke list package (736 bytes) elapsed = 39 msec
update program revoke list elapsed = 323 msec
Update Program Revoke list done(0x8002f000)
move_2block_status_into_the_region(): region id = 3
rewrite_region() region id = 0x3, start_lba = 0x0, end_lba = 0x4000
rewrite region done (ret = 0x8002f000)
rewrite region elapsed time = 1209 msec
touch_1st_sector_in_block() region id = 0x3, start_lba = 0x0, end_lba = 0x4000
touch_1st_sector() done (ret = 0x8002f000)
touch_1st_sector() elapsed time = 1350 msec
rewrite_region() region id = 0x3, start_lba = 0x0, end_lba = 0x4000
rewrite region done (ret = 0x8002f000)
rewrite region elapsed time = 1211 msec
Update BD firmware
read BD firmware package (1966992 bytes) elapsed = 299 msec
update BD firmware elapsed = 29762 msec
Update BD firmware done(0x8002f14e)
update package elapsed time = 282251 msec
Updating or Verifying failure 0x8002f14e
UpMng.UpdatePackage() failure
manufacturing updating FAILURE(0x8002f14e)
Total Elapsed time = 284395 msec
3 respuestas