recovery issue - EVO 4G Q&A, Help & Troubleshooting

OK so I was rooting evo for buddy and vefified 3 different PC36IMG recovery checksums but none will work inbootloader. will say parsing and just sit and sit. I searched around a bit before I asked this might be something simple as hell but I can't figure it out. Bootloader unlocked htcdev method and 2.18. Any help appreciated.

You could down grade the hboot to 2.16 and then root.....
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kalehua4791 said:
You could down grade the hboot to 2.16 and then root.....
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I think you are right...the easiest way would be to dowgrade to 2.16 and root possibly with revolutionary that will flash CWM recovery...southusc, I would replace CWM at first chance with Amon RA recovery that brings less issues to potentially deal with.

Related

Nand unlock

I'm rooted using unrevoked..I'm having trouble at this point..I can't unlock Nand..what is the easiest way to do this..thanks
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Look im not trying to be mean but searching is usually your best bet. I am willing to bet your answer can be found in the first 4 pages of this forum. Try searching ENG Bootloader .
jmollabi said:
I'm rooted using revoked..I'm having trouble at this point..I can't unlock Nand..what is the easiest way to do this..thanks
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I believe the unrevoked forever does that for you but you have to select it.
from www.unrevoked.com
unrevoked forever is a tool to set your Android phone's security level to S-OFF. The security level is a flag stored on the radio; when the flag is S-OFF, the bootloader (HBOOT) will no longer check the signatures of firmware images before flashing them. This allows custom firmware images to be uploaded, including unsigned boot, recovery, splash1, and hboot images (as well as official images that have been modified). When the system is S-OFF, the NAND flash memory protection is also reduced; this allows all partitions (including /system) to be written to while the operating system is booted.
Great response REM
sent from my HTC vision
jmollabi said:
I'm rooted using revoked..I'm having trouble at this point..I can't unlock Nand..what is the easiest way to do this..thanks
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What are you trying to do, could you be more specific? Unrevoked gives you unlocked nand, so i'm not sure what problem your running into?
I used unrevoked..tried to install cyanogen n I get a error message
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are you sure unrevoked worked, sometimes you have to do it a couple times....do you have superuser permissions? I would make sure unrevoked is correctly installed...also redownload your rom and make sure the download is completed successfully, i never dl to phone, always to pc...
I have superuser..I used unrevoked
should I use unrevoked forever
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jmollabi said:
I used unrevoked..tried to install cyanogen n I get a error message
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Boot the phone into bootloader and you should see S-ON or S-OFF. If you see S-OFF you have nand unlocked.
jmollabi said:
I used unrevoked..tried to install cyanogen n I get a error message
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Yes, that is what I said earlier a couple posts up.
Ya can't flash cm6 directly from unrevoked you need eng boot and amon recovery to flash it. You are most likely nand unlocked but trying to flash through clockwork. Easy fix is download Rom manager from marketplace then choose change recovery or whatever it says. I haven't looked at it for aong time then choose amon ra recovery. Then do another nand backup because clockwork and amon don't really work together. Then you should be able to flash cm6 no problem. Though having already done this I would personally suggest vaelpak over cm6 its almost all aosp and everything on your phone will still be functional. Plus its just as snappy as cm6 and I seem to get a far greater battery life with it.
jmollabi said:
I used unrevoked..tried to install cyanogen n I get a error message
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If you want to be able to install CM6 you need the ENG Bootloader.
jmollabi said:
I have superuser..I used unrevoked
should I use unrevoked forever
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I user unrevoked forever, but none the less you should have nand unlocked, check bootloader for s-off......REM3Dy is right...look at this guide..it will get your what you need..
http://forum.xda-developers.com/showthread.php?t=800859
It's says s off..but I don't have anon ra..I'm using clockwork..what should I do
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clockwork is just fine....go to that guide i gave you, downlaod the pc36img.zip image and follow those instruction, it will give you eng boot........and then clash vaelpak rom...or cm6
just follow that link to that guide, scroll to the bottom and follow...its easy as pie...
When I get home ill give it a try..thank u
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I followed your guide again n was successful and was able to flash gapps.but still getting an error flashing cyanogen..wat am I doing wrong
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Can someone help???

I have already rooted of course but for some reason the only Rom the will work is the warm two point two I tried to use the HTC desire hd for evo and the miui roms but they abort when I load the zip file how can I get them to work. And is it that I have a bad version of these can anyone help with this and let me know what I'm doing wrong and/or a link to download latest versions of those roms
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What root method did u use? What recovery are using?
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I used unrevoked,is that why ?
Hi have you resolved your problem? If not try using amon RA recovery u can get it via rom manager
nuvens said:
Hi have you resolved your problem? If not try using amon RA recovery u can get it via rom manager
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+1 on that. I had the same prob. That did the trick
Okay thanks I'm gonna give it a try
Once that's done will I have to go back to clockwork recovery to restore back to current state
Tried it didn't work. Does anyone have any other tips ?
Um what's your hboot version. Because I know you have to get .76 for cm6 but idk about other roms but try that. First tell me what your hboot is
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Not sure about hboot which ever one u get from unrevoked method
jsanti said:
Not sure about hboot which ever one u get from unrevoked method
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my guess would be when you rooted your s boot is still on. it has to be off in order to flash non sense roms. try flashing caulkios http://forum.xda-developers.com/showthread.php?t=745205
also go to settings then hardware information. what is your hardware version. once you have this power your phone off then turn it on by holding power down button and the power button this should boot you into bootloader. at top does it say supersonic blah blah blah s-off or s-on. also right below that gives hboot. 0.93.0000 is mine. once i know this i can help more. best guess is s boot is still on though.
Hardware version 003
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Hboot 2.10.0001
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Still not working any other suggestions
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[q] hboot 2.10 custom splash screen?

i have searched and searched and cant seem to find an answer.
i just had to replace my launch day evo. and the new one has the newest 2.10 hboot.
is it possible to install a custom splash screen with 2.10 hboot?
any info would be awesome and thanks in advance.
Well u can't use fast boot commands with that hbot but I would say u could flash one that is packaged as a pc36img through the boot loader. U may have to be s-off though. I'm not positive but I'm pretty sure. I have the eng boot loader and have never messed with 2.10 but I think that's how it works.
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Tiffany84 said:
Well u can't use fast boot commands with that hbot but I would say u could flash one that is packaged as a pc36img through the boot loader. U may have to be s-off though. I'm not positive but I'm pretty sure. I have the eng boot loader and have never messed with 2.10 but I think that's how it works.
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oh man... thanks so much. i didnt know about the pc36img versions. just got my old slpash back thanks alot.
Not a problem. Glad I could help.
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[Q] higer chances of bricking with HTC evo 4g root 2.3.5?

I am finally ready to root. I want to root for one purpose only......wifi hotspot. I know it has risk, but I'm eligible for an upgrade so worst case scenario.....I'll upgrade. I really don't want to, though.
Soo......I really don't want to try this if the risk is too great for bricking. But if the risk is minimal, then could someone tell me the best step by step guide out there? I'm not that savvy but follow directions well.
I have the very first EVO 4g that came out on June 4, 2010. I have upgraded to 2.3.5 ota. Baseband version 2.15.00.12.19, kennel version 2.6.35.10
Build number 4.67.651.3 XL239674 with software number 4.67.651.3. PRI version 2.33_003, PRL version 60687
Imho its hard to brick your evo and if all you want to do is use it for tether I wouldnt bother with the s-off process untill u get more advance in rooting..here's an awesome guide by captian_throwback make sure u think him
http://themikmik.com/showthread.php...-18-HBOOT-with-HTCDev-com-No-More-Watermark!-)
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Bricking is actually difficult to do unless your screwing around with your system lol. Its actually quite simple. After you root, you download a ROM(Its basically a UI and how the phone works) and then you Flash it(install it). Youl have a lot of terms to learn lol
I finally rooted mine today for the first time with 2.3.5 and h-boot 2.18 and I used HTC Dev to unlock the bootloader and I must say that it was a pain in the butt. I got it unlocked and tried using the PC36IMG.ZIP to install a Amon RA Recovery and it kept telling me that the main version is newer or something like that. I ended up having to use fastboot to flash the recovery image. Then after installing recovery I had to use the option in recovery to install superuser (really glad that was there)
Then after all that I found the thread using revolutionary plus to root h-boot 2.18 which I'm sure would have made it a lot easier.
I too just wanted root for one reason, to remove bloatware
I have a evo 4g 2.3.5 I wont to root to flash customs roms and thether and overclock can someone help me with the best method thr S-on S-off confuses me
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rossme1 said:
I have a evo 4g 2.3.5 I wont to root to flash customs roms and thether and overclock can someone help me with the best method thr S-on S-off confuses me
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You should first check your bootloader to see which root method you need.
I have 2.18
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You don't need to be rooted.. to do that just download fox fi from market
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I want custom roms aswell and remove the bloatware
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Unrevoked3 didnt work for me. wasted 6 hours

I used captain throwbacks method and down graded my hboot now im at the unrevoked process, I downloaded unrevoked3 ran it and it looked like everything was going great but when it rebooted my phone the unrevoked3 program gave me error message "communications with phone unexpectedly interrupted. Try again." Can somebody please tell me what I did wrong?
Info info info
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What other info did you need?
james505 said:
What other info did you need?
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What hboot u r in turn phone off take battery out put back in hold volume down and power at the same time a white screen will come up thats what type of info people need in order to help u
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rowity and
I'm currently using hboot 2.10.0001 with radio 2.15.00.11.19, I was using hboot hboot 2.18.0001 I read that I could downgrade my hboot to 2.10.0001 that way I can use unrevoked3 to root the phone. I followed all the instructions and used the boot unlocker from htcdev.com to unlock the bootloader and use captain throwbacks method. When I installed the pc36img.img from captain throwbacks guide it seemed to mess everything up. I don't have a custom recovery but I should have one at this point right? I am so confused. I have s-off but it says I don't have root. I did have HTC sync installed when I tried to root it the first time and it failed so I had to uninstall HTC sync.
I can't remember but shouldn't it be "PC36IMG.zip"..? Been a while since I rooted my phone.
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makskylan said:
I can't remember but shouldn't it be "PC36IMG.zip"..? Been a while since I rooted my phone.
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I meant zip. Can anybody please help?
james505 said:
I meant zip. Can anybody please help?
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Your radio is too new for unrevoked u need to bump your hboot up to 2.16 and use revolutionary.io I don't know any way to downgrade the radio with s-on so u can use unrevoked
We are legion, for we are many.
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