[HTC EVO 3D] RVDigital:
savefb2sd <file name> [main|ruu] // save frame buffer to sd-card

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A Complete List Of HBOOT Commands

Written by runtime on April 9th, 2011. Posted in Mobile, Various
Buzz

List of HBOOT-Commands, most of them require an engineer boot loader or S-OFF ;-)

battcheck <param1> // battery check
bdaddress <param1>:<param2>:<param3>:<param4>:<param5>:<param6> // set bluetooth address (the bluetooth MAC)
bkflash2emmc // ?
btrouter // USB blue-tooth router?
emapi
emapiBand
emapiChannel
emapiCountryID // display country signature and ID
emapiCounters
emapiCrsuprs <channel> // set carrier suppression mode (channel is 1-14 or 0 to stop test)
emapiDown
emapiEtheradd
emapiFqacurcy
emapiInit
emapiMpc
emapinRate
emapiOut
emapiPkteng_start
emapiPkteng_stop
emapiRate
emapiRateset "default" | "all" | <arbitrary rateset> // determine the WiFi rates to use
emapiReadCal // read the WiFi calibration configuration
emapiSetDefCal // set default WiFi calibration
emapiSetIrqPin
emapiTest
emapiTXpwr1
emapiUp

emapiVersion
emapiWlanMac // display the WLAN MAC address and where it is stored in non-volatile storage
emptypagecheck // check empty pages (of what - memory, cache?)
erase <partition_name> // erase data in <partition_name>
erasebcid // erase back-up CID
eraseconfig <param1> // erase the config fields
erasesd ? // erase micro SD-card
eraseWifiFlash // erase WiFi flash memory
fmrouter // modem AT command shell to switch audio path (for FM radio) and start bt_router
fmtx // FM transmitter ?
gotofastboot // switch to fastboot mode
gotohboot // switch to hboot mode
heap // report heap memory usage
heaptable // display the Free and Allocated heap tables
imgcrc // calculate checksums on hboot, recovery, boot and system partitions
jump // immediately continue booting the device into the operating system
keytest // enter key-test mode: displays names of keys being pressed. Exits after 5 presses.
listpartition // list partition names
partition_test <name> [auto_mark_bad_flag] // test a partition
powerdown // immediately powers down the device
ram_test <start address> <length> <count> <mode> // test RAM with or without cache
rbchk [partition | block] // read bad-block (artition = <all|recovery|boot|system|cache|userdata>, block id in HEX format)
rebootRUU // immediately reboot in Remote Update Utility mode (boots with white-on-black HTC logo and waits for update)
readbcid // read back-up CID
readconfig // read the config fields
readmbserialno // read main-board serial number
readserialno // read device serial number
readsku // read the SKU fields (PCBID and others)
resetautoimage // ?
resetpreferdiag // ?
reset // immediately reset the device (reboots)
resetuP // reset microP ?
rflash <param1> // read NAND flash
rMfgTp // read manufacturers test points
rtask
savefb2sd <file name> [main|ruu] // save frame buffer to SD-card
savemem2sd <memory offset> <length> <file name> // save memory region to SD-card
saveprt2sd <partition name> <-n> <file name> <-a> // save partition to SD-card
sdtest // test the micro SD-card
task <task number>
tflash // test NAND flash
tick // report clock tick
usbspeed ?
usbtestmode <value>
wMfgTp <param1> <...> // write manufacturer test points
writebcid <param1> // write back-up CID
writeconfig ?
writemid <param1> // write model ID
writeserialno <param1> // write serial number
writesku <param1> <param2> // write SKU field with value

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