[Q] problems booting from sd - HD2 Android Q&A, Help & Troubleshooting and Genera

Hey everyone, I have developed an interesting problem. I've been running various builds of Android on my hd2 for a while now (a few weeks or so). I accidentally let my battery die and left it that way for a week or so, and now when I turn it back on, I cant get haret or clrcad to boot. The phone keeps telling me that the certificate is unsigned or invalid. I've tried formatting the card and reinstalling everything, but I still get the same message. Has anybody else run into this? I'm stuck. If I can't Android to run on this thing, I'll have to get rid of it. I can't go back to WinMo!!!!!
If anybody has any ideas, I would greatly appreciate it.
Thanks in advance,
Mike

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Android restarting, green screen and white screen help!

Hello Xda!
I recently used this forum to install Android on my HTC HD2 UK Vodafone.
It all went pretty smoothly after i realised you needed to update the radio to get it working properly. It's worked pretty fine for nearly a week till this morning, i was updating apps then all of a sudden my phone restarted, so i tried to boot back into android and its basically been doing the same all day. It will either boot up into the loading screen and keeps repeating that with a green screen for a quick second between each loading screen and then ends up with a white screen.
I have tried pretty much everything i can think of, only thing i havn't tried is changing the android build as i did like the one i was using. I have formatted the SD card, re-downloaded the android build, changed zImages etc etc but still no luck.
Any help would be greatly appreciated!
dan1j3l-LeoFroyo-1.0
Radio_2.10.50.08_2
Cotulla_zImage_VOLUME_SR_AUD (3/8)
Not sure what other info you need
Thanks
Richy
please try to delete AndroidApp folder on your drive Storge.
try this
( http://forum.xda-developers.com/showthread.php?t=749766 )

[Q] CLRCAD Not loading

Ok, searching these threads is like looking for a needle in a hay stack...
I have dl'd the android for the HD2 last night, and it worked, minus a little feed back that I got in the speaker. Forgot to charge my phone last night and now CLRCAD won't run. " The file cannot be opened. Either it is not signed with a trusted certificate, or one of it's compnents cannot be found. If the problem persists, try reinstalling or restoring this file."
I have done that. formatted the sd card and tried to reinstall, same thing happens.
Thought that it might be the radio version that I have, tried to use HSPL to change that, won't work.
Nothing seems to want to make android work again. Glad I haven't bricked this thing though.
Any suggestions on how I can get it to work again?
me too the same problem please help
problem resolved hard reset the device and reboot.
THANK YOU !!! now to load everything back up.
plzzzz
my problem is same as above...
after hard reset also wont help to load CLRCAD..
i tried hard reset, soft reset and format memory card...
but still cant load CLRCAD...
helppp...
Task 29. Reinstall the rom and radio. Put a fresh version of the android build in your sd card. And try boot into android.

[Q] eLocity just quit...won't boot up

I have been running my a7 with dexter's mod 1.4 for about 1 1/2 weeks...everything has gone well. This afternoon I turned on the device and it failed to complete boot. The word Android would come up and then nothing. I tried to reboot, reset, but device would do neither...nor would it turn off completely. I kept trying to take it into recovery mode and then after several tries was able to wipe, do update again, and get everything back as before. What would cause this and should I look for this to happen again? deepmagic
My a7 was running well for about a week since it quit...but today when I booted up device, it failed to recognize sd card...same card used for updating to mod 1.4...same card I've been using to listen to my music, etc...but now won't recognize...I've tried two different micro sdhc cards..formatted, reformatted, but device continues to display mount sd card...all else works fine! Does anyone have any new ideas? I can't even reinstall mod since a7 can't read my cards. Thanks for any input that would be helpful. I understand these issues are ongoing for many out there...what to do?
deepmagic said:
I have been running my a7 with dexter's mod 1.4 for about 1 1/2 weeks...everything has gone well. This afternoon I turned on the device and it failed to complete boot. The word Android would come up and then nothing. I tried to reboot, reset, but device would do neither...nor would it turn off completely. I kept trying to take it into recovery mode and then after several tries was able to wipe, do update again, and get everything back as before. What would cause this and should I look for this to happen again? deepmagic
Click to expand...
Click to collapse
Mine has hung on a black screen on me. Seemed that it didn't fully come out of sleep mode.
I was able to recover by holding the power button for 15 seconds to hard power down. No data loss.
deepmagic said:
I have been running my a7 with dexter's mod 1.4 for about 1 1/2 weeks...everything has gone well. This afternoon I turned on the device and it failed to complete boot. The word Android would come up and then nothing. I tried to reboot, reset, but device would do neither...nor would it turn off completely. I kept trying to take it into recovery mode and then after several tries was able to wipe, do update again, and get everything back as before. What would cause this and should I look for this to happen again? deepmagic
Click to expand...
Click to collapse
Exact same thing happened to me this morning. Tried to reset - not happening. Hard powered down. Don't have time to try anything else right now. I'm new to the forums and new to android. Wish me luck! I've been loving my A7, and much appreciation to Dexter and all the other knowledgeable hackers/modders/posters.
hey the same thing happened 2 me twice. Once the first day after i got it, since i had only had it for 1 day i wiped it reinstalled dexter's mod 1.41 and it worked. First app i installed was backup root. Now, a week later the exact same thing is happening. This time i dont want to wipe it because of all of the apps i have installed, games ive played etc. Any ideas? Could we just try reinstalling dexter's md without wiping? Or wiping reinstalling and recover from a backup?
Also have you installed busybox? I had just installed it both times before it failed to turn on. Maybe its just coincidence but you never know..
-D
Thanks to anyone who can help! and also thanks Dexter for all your hard work as well as everyone else that has contributed to the elocity, im lovin it! (when it works )
success!!!!
I got it to work! I don't have a permanent fix but if it happens again just boot into recovery and reinstall the dexter's mod update 1.41 and it works again! No wiping required. This isn't a permanent fix but it will work until we find one
-Dylan
Hasn't happened to me (yet) but I didn't upgrade to the newest ROM. I'm still using 1.3and it has been very stable. Only issue I've had was when I tried to use Killswitch to go to sleep mode when the cover is shut (great idea) but it didn't work and froze all except the live wallpaper. Weird.
Good luck, guys.
in the event it does happen to you, you might want to check out my apx thread for reflashing the factory firmware if you can't get your tablet unstuck. theres alternatives if you don't want to get stuck again.
The method you outline seems so complex...way above my abilities, but makes me wish I had followed though on some early programming training opportunities. That was the road not travelled.
okantomi; while i wouldn't encourage others to follow thru with procedures they fear would cause more harm, i would mention that if you google up my nick you'll find i've been able to do much w/ android software and devices while not knowing anything about programming. if i can do it, anyone can. i just wanted some themes for my phone.
i'm just an android hobbyist by night (and when i get a chance during the day), and a computer tech by day. no programming expertise, but i can reasonably reverse engineer and port software and components using simple file managers like ztreewin(trialware).
don't be mistaken that the folks out there providing you solutions necessarily know anything about programming or software development. just how to chef up files at different levels. i understand this doesn't go for everybody.
Thanks for the encouragement. I'm impressed with what you've been able to do. It is also nice to read upbeat comments about the A7. There is something sort of special about a device that you really almost have to build yourself... putting so much into it... biting your fingernails to nubs with each ROM flashing. You don't get as attached to any device that is 100 percent complete right out of the box, though of course there would be a lot less aggravation.

[Q] HW6945 bricked. What to do?

Hi all XDA Community.
Some days ago, with the help of this forums, i reflashed a hw6945, who appeared to be almost death. It runs quite good (considering that a lot of phones have surpassed this one ), and i was trying yesterday some things i could try on this.
But, yesterday too, when i decided to undock it and start playing with the new things i've put in, the device hung up while navigating on google maps, using the Wifi connection. I just did a "soft-reset", just as normally does when the device hung up. That was the first droplet of the glass. =(
It gots into a "wifi-searching loop" that i was unable to sort of. I was keeping "soft-resetting" the little iPaq, until i got a corrupted Bootloader Graphical scene. I just left it out for that night, and came back on morning, so i can reflash it again.
But for my bad luck, i'vre tried to reflash it (with SableRUU). It seemed to work as normally, but at certain point of process, it just got stuck. I did a reset, and it started the hell's story. I tried to reflash again, only giving me a creepy error: "Client_Initialize fail: Error 601". It got really bricked. ;_;
So, i'm begging for your help. What should i do to recover my now bricked hw6945? I've read something about a SD Recover, but the files are not more available on network. May i try that? Or should i try another thing?
Thank you for the help :3

[Q] Problems with installing AmericanDroid & Mskip AL

So I tried to install Mskip AL v6 and AmericanDroid for a dual boot system.
The installation seemed to go fine (my radio was fine, and was going from the stock tmob ROM), I launched the HATRED and CLRAD within WM, I selected the options I wanted for the loader, it performed the restart and the screen went to black with the green HTC logo.
It never went any further than that.
I left it for an hour, still no change. I pulled the battery, and restarted the phone.
I got bunch of errors about tray.app not being able to start, and then some about trusted certificates.
SO I try to install again, and can't install anything, because I get the trusted cerificates/or one of the components missing etc.
Can anyone help?!?!
I've tried the security disable cabs on here, but they can't be installed due to the above problem.
Does the phone need to be unlocked first? Do I need to install something else first like HSPL?
And before anyone suggests it, no I don't want to go full NAND yet as I want to be able to check out Android on the hd2 before making the full jump.
Thanks!
Mskip loader has nothing to do with your problem, it just simplifies running clrcad and haret from android folder (which you can do by yourself from file manager),
the black screen with htc logo means the AmericanDroid loading started, then something stops (don't know what) - I'd suggest checking this thread for possible clues,

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