Xxmen said:
I just tried to write the 4ext recovery but it failed, do I have to unlock the bootloader first before I attemp this?
no,you do not have to unlock the bootloader to install the recovery,and if you care about your hboot saying
locked across the top in case you need to warranty it,then you definately should
not unlock it,as when you relock,youll not be able to get back to
locked status. best youll be able to have your hboot display is
relocked so it will be obvious to someone at your carrier,or at htc, that youve unlocked and messed with it. remember,unlocking thru htcdev does potentially void "all or parts of your warranty" and you do have to put checkmarks in little boxes stating that you understand this before hctdev will let you procede.
Xxmen said:
C:\Android>fastboot flash recovery recovery.img
sending 'recovery' (6116 KB)...
OKAY [ 1.516s]
writing 'recovery'...
FAILED (remote: not allowed)
finished. total time: 1.828s
C:\Android>
you are getting that response because of the locked hboot. however,as i said above,you dont need to unlock to flash the recovery,there are a couple other ways to skin the cat
the best,and easiest way,IMO,will be to flash juopunut bears patched ICS hboot. that way,you can use the
fastboot boot and
fastboot flash commands.
download it here:
jp_bear_hboot
you will rename the download PG58IMG and put it onto the root of your sd card. when you power on into hboot,assuming that youve named the file correctly,and the sd is formatted FAT32,the phone will find it,and ask you to update. tell it yes. afterward,reboot,and
immediately remove PG58IMG from your sd card,as it can keep you from getting into recovery thru hboot,when you really need to

charge the battery to at least 75% before flashing anything in hboot(i usually charge to 100%)
when you boot back to hboot,youll find that instead of
locked 1.27.0000 you now have
juopunut bear 1.27.1100
place the phone in fastboot,and your commands above should work.
the second option would be to install your recovery without unlocking,is as a PG58IMG file,as i described above(place on sd card,boot to hboot). youll need to find a download that is set up that way,or you can pack it up yourself with the android info document from some other PG58IMG download.
Xxmen said:
When I install the recovery will I still get ota updates?
if you install ANY custom recovery permanently,you will
NOT be able to recieve OTAs.
if OTAs are important to you(dont forget there are other ways to get updates) then your best bet is to
NOT install any custom recovery. with the jpbear hboot,you can launch your recovery temporarily,whenever you need it.
basically do everything just like you are flashing it in the code you pasted above. however,instead of
fastboot flash recovery recoveryname.img you are going to
fastboot boot recoveryname.img instead
so for your code above,with a recovery image named "recovery" ,you will use:
fastboot boot recovery.img
this will launch your ext 4 recovery into phone memory so you can flash root files,make or restore a backup,flash a new rom,etc,but
without permantly installing it in place of the stock recovery.
that way,the stock recovery is on the phone,and if you wish to accept an OTA you can. the update will break your root,but thats not a big deal. you can just launch the recovery afterward,and reflash the superuser root files,just as youre about to do now. in other words,youll have to reroot after each OTA,but its not a big deal.
Xxmen said:
How do you wipe cache and dalvik cache flash root files via recovery?
youll flash the superSU download i linked just like you would flash a rom.using the ext 4 or clockwork menu options. i can describe the exact menu uptions to use clockwork,but i do not use ext 4,so youll need to figure it out for your self with that one. there is prolly a wipe menu,that you use to wipe cache,and wipe dalvik cache,and then a flash menu,where you can choose the file from sd card,and then pick your superSU file and flash it.
Xxmen said:
Do I have to place a file somewhere or just open a window and write the commands you suggested if you want superCID?
to write the superCID there arent any special files that youll need,just open a cmd window and enter the commands. the ability to write the cid is part of the stock hboot and the jpbear patched hboot,so you can do it with either.
im leaving for a bit,but holler if you have any other questions
