Can't boot into recovery - EVO 4G General

OK so my evos software is fully up to date, 3.70.651.1, I tried using the Z4root rooting method that basically works on anything running froyo but i've hit a snag. This app gives you the option to temporarily root of permanently root your phone. The permanent option doesn't work, just restarts the phkne. The temporary option does work though, I've run Cachecleaner and rom manager and have successfully flashed both clockworkmod and Ra recoveries. My issue is this, when I either manually try to reboot to recovery or use the option to within rom manager, all I get is the phone symbol and a red triangle with an exclamation point. Despite successful flashing of the recovery menu, I can't actually get to it. Any help would be appreciated.

joehunni said:
OK so my evos software is fully up to date, 3.70.651.1, I tried using the Z4root rooting method that basically works on anything running froyo but i've hit a snag. This app gives you the option to temporarily root of permanently root your phone. The permanent option doesn't work, just restarts the phkne. The temporary option does work though, I've run Cachecleaner and rom manager and have successfully flashed both clockworkmod and Ra recoveries. My issue is this, when I either manually try to reboot to recovery or use the option to within rom manager, all I get is the phone symbol and a red triangle with an exclamation point. Despite successful flashing of the recovery menu, I can't actually get to it. Any help would be appreciated.
Click to expand...
Click to collapse
I dunno about all of that, but based off your description of temporary and permanent roots, sounds like you did a temporary root without NAND unlock and correct me if i'm wrong, you can't flash a recovery without a nand unlock?

SilverStone641 said:
I dunno about all of that, but based off your description of temporary and permanent roots, sounds like you did a temporary root without NAND unlock and correct me if i'm wrong, you can't flash a recovery without a nand unlock?
Click to expand...
Click to collapse
correct, need nand unlocked to flash a rom, z4 doesn't unlock nand, unrevoked does, and the adb method does as well

I don't think there is a successful root yet for 3.7, is there? Not a simple one like urevokEd

mikeDCMDVA said:
I don't think there is a successful root yet for 3.7, is there? Not a simple one like urevokEd
Click to expand...
Click to collapse
I think theres a new unrevoked
edit there is but it says for the incredible ota, if it doesn't with then will need to follow the guide in the dev section for rooting

Related

new update can't root now.

i run unrevoked and nothing happens. this a new problem with the new update? this is my replacement phone anwaysy so.
anyone know anyways to root? i can't downgrade to old version. please help..
if you have s-off you just need to flash a custom recovery.
if you don't then i have no idea if the updated rom is rootable.
that would have been something to look for before upgrading
Good luck!
Having custom recovery is not the same as rooting (Superuser acess). Unfortunately, at the moment, Unrevoked won't work on the new OTA and if you install SU pack after the OTA it will just hang during boot up and you'll be in reboot hell. You can have Clockwork with the new OTA, just not root access.
downgrading to stock then s-off and upgrading work?
update. i tried downloading the super back to stock thread and the hboot says the file is older and i can't by pass it.. so hmm
I am in the same boat. Just got the phone and the f-ing salesman decided to install the OTA for me while he was setting it up. So do I return this thing in the hopes of getting one without the OTA or is it likely it will be rooted?
guessing no ones able to do anything with the new update to reroot yet huh... any manual way to actually do root or downgrade to where the hboot doesn't recognize it as a older version?
dadsterflip said:
guessing no ones able to do anything with the new update to reroot yet huh... any manual way to actually do root or downgrade to where the hboot doesn't recognize it as a older version?
Click to expand...
Click to collapse
Nope, can't downgrade...I'm out of ideas. Pretty pissed off actually to the point where I'm ready to take it back and get one that doesn't have the god damn OTA applied. I HATE owning devices that I don't really own.
i rooted with unrevoked. it will stay waiting on root or something then you stop kill the program after phone is booted up.
imma be lazy and let you do the work but...
1. use unrevoked (not forever) http://downloads.unrevoked.com/recovery/3.21/reflash_package.exe
2. wait for it to say waiting for root and phone is restarted, then exit unrevoked.
3. place clockwork mod on sd card as pb31img.zip http://downloads.unrevoked.com/forever/recovery/clockworkmod/PB31IMG.ZIP
4. go into recovery(volume down + power button) and let it detect pb31img and let it install
5. then use clockwork mod to install superuser apk manually http://dl.dropbox.com/u/6408470/su-releases/su-2.3.6.1-ef-signed.zip
and yes this works, because i done it to 3 phones already
and yes this isnt hard...think outside of the box
I seem to have a problem. I was following the Bob Denny procedure to apply the OTA. Everything was going good until I got to the second step of booting into HBoot and reapplying the Clockwork recovery again. I cannot get into the Recover option in HBoot, it gets me stuck with the triangle over the phone image. I can boot normally and the phone is working but no root. In addition if I plug the usb cable into the phone, it charges but will not allow me to connect the phone as a disk drive, as well as the USB Debugging option is not there. I went to settings and tried the Connect To PC option but it FCs on me. The OTA part of this was successful (if you want to call it that). Any ideas on how to get this rooted again? Any help is appreciated.
Thanks,
Cary
caleris said:
I seem to have a problem. I was following the Bob Denny procedure to apply the OTA. Everything was going good until I got to the second step of booting into HBoot and reapplying the Clockwork recovery again. I cannot get into the Recover option in HBoot, it gets me stuck with the triangle over the phone image. I can boot normally and the phone is working but no root. In addition if I plug the usb cable into the phone, it charges but will not allow me to connect the phone as a disk drive, as well as the USB Debugging option is not there. I went to settings and tried the Connect To PC option but it FCs on me. The OTA part of this was successful (if you want to call it that). Any ideas on how to get this rooted again? Any help is appreciated.
Thanks,
Cary
Click to expand...
Click to collapse
press Volume Up + Power I think when you see the triangle
magneticzero said:
i rooted with unrevoked. it will stay waiting on root or something then you stop kill the program after phone is booted up.
imma be lazy and let you do the work but...
1. use unrevoked (not forever) http://downloads.unrevoked.com/recovery/3.21/reflash_package.exe
2. wait for it to say waiting for root and phone is restarted, then exit unrevoked.
3. place clockwork mod on sd card as pb31img.zip http://downloads.unrevoked.com/forever/recovery/clockworkmod/PB31IMG.ZIP
4. go into recovery(volume down + power button) and let it detect pb31img and let it install
5. then use clockwork mod to install superuser apk manually http://dl.dropbox.com/u/6408470/su-releases/su-2.3.6.1-ef-signed.zip
and yes this works, because i done it to 3 phones already
and yes this isnt hard...think outside of the box
Click to expand...
Click to collapse
But???????????? This will only work if you are already s-off, correct?
blackwolf77 said:
But???????????? This will only work if you are already s-off, correct?
Click to expand...
Click to collapse
if you have clockwork mod installed with S-On and updated the ota already, you can flash unrevoked forever through clockwork recovery... that will take S-Off to off. I was messing around earlier and did that..
I am not sure how you got clockwork installed. Everytime I try it recognizes the PB31IMG and then just skips over it. It never asks about installing it.
The file name has to be PB31IMG.ZIP right? Also the LCD works different right?
SLCD PB31IMG.ZIP
Sent from my ADR6300 using XDA App
Would the old downgrade and root process work? I upgraded my stock INC to 2.2 before Unrevoked worked on it. I went through a fairly painless, albeit time-consuming, process of downgrading to 2.1, rooting, and then installing 2.2.
I would think the process could be utilized here, the only difference being specific files used. One may even be able to follow the process as is. The end result would be S-OFF, which would allow you to do whatever you wanted (upgrade to 2.2 + recent OTA, install custom ROM, etc)
If anyone gets this to work, please let everyone know.
Nitrogenus said:
Would the old downgrade and root process work? I upgraded my stock INC to 2.2 before Unrevoked worked on it. I went through a fairly painless, albeit time-consuming, process of downgrading to 2.1, rooting, and then installing 2.2.
I would think the process could be utilized here, the only difference being specific files used. One may even be able to follow the process as is. The end result would be S-OFF, which would allow you to do whatever you wanted (upgrade to 2.2 + recent OTA, install custom ROM, etc)
If anyone gets this to work, please let everyone know.
Click to expand...
Click to collapse
in for answer
tried it out, didn't work. the su trick with rageagainstthecage-arm5.bin does not work.
how to see page 3
Standing by!!!!! Will it work with s-on?
It shouldn't matter s-on or off. I have the SLCD screen don't know if it will make a difference. Just FYI
Sent from my ADR6300 using XDA App

Help Help Help...SOS..Permissions Issues

Hello,
I am having real problems with my phone. I was trying to root the phone and I am stuck. I have S=off on the HBOOT screen, android version 2.2, software version 1.14.531.1.
I am not able to perform Visionary temp root, can't load clockwork recovery, and can't install Busybox. When I try SU within terminal, I get the error "must be suid to work properly".
When I try to install Busybox, I get the error "The application failed either becasue you device is not NAND unlocked or we were unable to remount".
I cant install ClockWork recovery..I get the error "an error occured while trying to run privilidged commands"
I have tried everything which is probably why I am stuck. I tried to force the update to 2.2.1 but won't work. The phone goes thru the motions of updating boot, radio, etc...However, still the same results are its done. THe phone stays on 2.2.
I have tried doing all of the root methods avail: Using Visonary, rage, etc... None of them will work.
Can anybody offer me advice to get root back so I can 1. install a recovery and then install another rom? I need a way to basically put the phone back to factory installed software and start fresh.
Try this worked perfectly for me. also make sure you have ADB installed and working properly before attempting root.
http://forum.xda-developers.com/showthread.php?t=858996
lancer123 said:
Hello,
I am having real problems with my phone. I was trying to root the phone and I am stuck. I have S=off on the HBOOT screen, android version 2.2, software version 1.14.531.1.
I am not able to perform Visionary temp root, can't load clockwork recovery, and can't install Busybox. When I try SU within terminal, I get the error "must be suid to work properly".
When I try to install Busybox, I get the error "The application failed either becasue you device is not NAND unlocked or we were unable to remount".
I cant install ClockWork recovery..I get the error "an error occured while trying to run privilidged commands"
I have tried everything which is probably why I am stuck. I tried to force the update to 2.2.1 but won't work. The phone goes thru the motions of updating boot, radio, etc...However, still the same results are its done. THe phone stays on 2.2.
I have tried doing all of the root methods avail: Using Visonary, rage, etc... None of them will work.
Can anybody offer me advice to get root back so I can 1. install a recovery and then install another rom? I need a way to basically put the phone back to factory installed software and start fresh.
Click to expand...
Click to collapse
if you want to go back to stock follow the downgrade thread (linked in the thread about forcing the update) then follow the one linked above me here... it's faster than my forcing the update method (once you get radio s-off and the eng boot loader you can actually just flash the update.zip from my thread....)
EDIT: and in the future please post in the proper section or reply in the thread of the guide you're having problems with.
Thank you for trying to quickly help me. I started to follow the instrucions for downgrading and got stuck at the ADB Shell command. Within the Shell, I typed SU and got the following error "must be usid to work properly". Can you please offer any advice to get around this error?
Thanks,
Lance
to be suid you have to have temp or full root access. my sugestion would be to start the process from scratch. have you tried the visionary method?
i cant post the link to the other forum but its readily availible if you google it.
i didnt see the download link in the site i found so if you need the file PM me your email and ill send it back to you
Hello,
Yes, I did try Visonary and will not get SU working. The S=off is already showing. However, no matter what I do, I can't get SU to work. The device appears to be rooted but won't allow any advanced permisson comands to be used such as SU. I have tried re-installing superuser. that didn't help either.
launch the current version of SU you have on your phone and select settings scroll to the bottom of the page and under "superuser Information" you should see "Su binary Vx.x.x-xx) what is the version #?
Click on that and see if it updates the version if it does update try rebooting launch terminal and retry SU
Hello,
I checked the version of SU and did find there is an update. I tried to install and got the followng error 'An error occured and su was not updated. a zip file has been placed on your sdcard. please reboot into recovery and flash it".
The problem is that I can't get into recovery as I get the red exlimation mark. I can't find a way to install a recovery program because of permission issues.
Any further suggestions?
Please post questions in Q&A section.
Aren't you suppose to be on 2.2.1 before you start any rooting. Op=reading fail!
Sent from my HTC Glacier using XDA App
Thanks for the confirmation that I screwed up. Do you have any advice to help me fix the problem:?
lancer123 said:
Thanks for the confirmation that I screwed up. Do you have any advice to help me fix the problem:?
Click to expand...
Click to collapse
How in the first place you get the s=off. In order to get s-off you need root! Is also known that to boot into recovery thou need to try several times before its locks! The better way to deal woth it is reading! The root method in the dev section help a lot! Read, read! That's the better way to learn! If you are in eng hboot and s= off there's a possibility that you only need to reboot into recovery several times! Other than that just read with patience!
Sent from my HTC Glacier using XDA App
lancer123 said:
Thanks for the confirmation that I screwed up. Do you have any advice to help me fix the problem:?
Click to expand...
Click to collapse
My advice (without trying to hurt feelings too much) is DON'T ROOT. You obviously don't really know your way around Android too well at this point. I would familiarize yourself with everything before diving in head first.
Despite popular belief, having root does NOT in fact make you cooler.
WAAAY too many new users are trying to root because they think it's cool or heard it's cool. You need to learn your device first.
deviusdragger said:
Aren't you suppose to be on 2.2.1 before you start any rooting. Op=reading fail!
Sent from my HTC Glacier using XDA App
Click to expand...
Click to collapse
no... you fail
lancer123 said:
Thanks for the confirmation that I screwed up. Do you have any advice to help me fix the problem:?
Click to expand...
Click to collapse
lancer... get on IRC I will help you
EDIT: or AIM, or yahoo, msn, or gtalk.... my info is in my profile
If you have S=Off on your phone already, your best bet would be to flash Clockwork recovery through FASTBOOT.
If you are unsure of how to do this, refer to this link from the Cyanogen Wiki:
http://wiki.cyanogenmod.com/index.php?title=Fastboot
The page will point you in the right direction for everything that you need.
Have the ROM that you want to install on your SD Card because FASTBOOT will probably not allow you to directly flash all the other partitions, but it will at least allow you to flash recovery, then boot into Clockwork and Install a new ROM.

I Want Permroot, but no go?

Nothing happens when I click "attempt perm root"...absolutely nothing. What the F is going on?
bballcat03 said:
Nothing happens when I click "attempt perm root"...absolutely nothing. What the F is going on?
Click to expand...
Click to collapse
You have to follow steps to unlock the bootloader (achieving S-off) before perm root will stick. Read the thread on achieving S-off. Don't do anything you don't fully understand, so read a lot. Afaik visionary does not perm root with one click without first having an unlocked bootloader.
EDIT: Read the resource bible. It's a sticky in the dev forum.
Swyped on my rooted MyTouch4G
I have s-off with 0.85.2007...everything works like a charm until I get to the permroot part...nothing happens when I hit it.
bballcat03 said:
I have s-off with 0.85.2007...everything works like a charm until I get to the permroot part...nothing happens when I hit it.
Click to expand...
Click to collapse
If you have s-off and you have the eng 2007 bootloader, you're rooted. Make sure you have the superuser app installed to your phone. If not, you can get it from the market. You need it to gain root privileges in apps. If you have superuser you can test root by opening terminal emulator. Type su and hit enter. If you get a root request confirm it. The $ symbol should change to #.
You shouldn't need visionary anymore. Once you confirm root, uninstall it.
Swyped on my rooted MyTouch4G
But without doing "permroot" in visionary, it's not permanent, correct? Cause I want it permanent, not temp.
Yes I have superuser installed.
bballcat03 said:
But without doing "permroot" in visionary, it's not permanent, correct? Cause I want it permanent, not temp.
Yes I have superuser installed.
Click to expand...
Click to collapse
Try what I said with terminal. If you type su and hit enter, you should see a #. If you do, congrats. Reboot and test terminal su command to see if your root sticks. Visionary won't tell you if you're rooted.
Swyped on my rooted MyTouch4G
Ok I redid everything again (without doing "attempt permroot") and did what you said and the $ changed to #...however, when I first did the temp root, and then went into terminal to do the:
- su
- "cd /data/local" etc....it changed from a $ to a # as well then...before I got to the end and rebooted.
So I am permrooted then and can change roms? Why didn't I have to do "attempt permroot" in visionary?
The unlocked.com
Precise...simple..quick...easy...works...
Hope it helps!
Sent from my HTC Glacier using XDA App
h0wlings0nnets said:
The unlocked.com
Precise...simple..quick...easy...works...
Hope it helps!
Sent from my HTC Glacier using XDA App
Click to expand...
Click to collapse
Uh, that's not a website!
Like I said, you were already rooted. When you attempt perm root with Visionary, I don't think it tells you anything. Just make sure your root sticks by rebooting and then typing su in terminal. If you get the #, you can uninstall Visionary.
As for flashing ROMs: You need to flash a new recovery in order to make Nandroid backups and flash ROMs. Clockwork ROM Manager from the market will allow you to flash Clockwork Recovery on your phone. I don't know how much experience you have with flashing ROMs in general, but if you're a novice in any way I wouldn't start changing your system just yet. Read the resource bible, lurk the developer threads, and get a firm grasp on what you are doing. Get familiar with ADB and Fastboot. Be totally confident in your knowledge. You can still brick your phone or at the very least give yourself an unneeded heart attack and hours of troubleshooting sh!t.
Resource Bible
Good luck and congrats on root!
Yeah I am looking at the "how to flash a rom for noobs" thread out of the resource bible...it says "In the hboot menu select recovery and then the phone will restart. You will get a phone with yellow triangle error."
I select recovery and another screen came up regarding the clockwork with a bunch of options, it didn't restart. And when I selected the option that said "reboot" it did, but I didn't get a yellow triangle error
Any ideas there?
Sounds to me you already have Clockwork Recovery installed. You must have done that without knowing it. Beats me. I you go into HBOOT and select Recovery the phone will shut off and boot into recovery mode. If you got Clockwork Recovery version 2.x.x.x (with green typeface), that just means you have Clockwork recovery installed and can flash Froyo based ROMs (like Iced Glacier), make Nandroid backups, and a bunch of other stuff you probably shouldn't mess with.
Just know that you CANNOT flash Gingerbread based ROMs (like CyanogenMod 7) with CW v. 2.x.x.x
You need CW v. 3.x.x.x to use gingy ROMs.
Keep reading.
I PM'd ya, but no when I hboot and hit recovery, it doesn't reboot, it goes to "clockwork mod recovery v2.5.1.2
XfooYen said:
You have to follow steps to unlock the bootloader (achieving S-off) before perm root will stick. Read the thread on achieving S-off. Don't do anything you don't fully understand, so read a lot. Afaik visionary does not perm root with one click without first having an unlocked bootloader.
EDIT: Read the resource bible. It's a sticky in the dev forum.
Swyped on my rooted MyTouch4G
Click to expand...
Click to collapse
I'm having the same issue as the OP. I'm quoting because I had a permroot stick with s-on on my previous MT4G. (I just had it replaced, damn power button)
Explain please? Why would it work on one but not the other?
I would have posted this in the development forum in the thread that had this technique, but I don't have enough posts yet or something?
Anyway, I have S=off, and visionary temp root works fine. But permroot in visionary r14 doesn't work, it just flashes like the button is pushed then does nothing, like I didn't even hit it. So I need to run the temp root everytime my phone starts up.
I didn't setup the engineer bootloader yet, should I do that?
Does r11 work better?
What is the next step to get permroot to work?

[Q] MyTouch 4G: HTC Glacier - Perm root/with recovery?

I am new to the rooting scene and I am very eager to root my HTC Glacier|MyTouch 4G.
I am however hesitant because I cannot risk bricking my phone.
Advice on how to recover from brick and an easy to follow guide to perm-root.
Thanks
geronimo711 said:
I am new to the rooting scene and I am very eager to root my HTC Glacier|MyTouch 4G.
I am however hesitant because I cannot risk bricking my phone.
Advice on how to recover from brick and an easy to follow guide to perm-root.
Thanks
Click to expand...
Click to collapse
What is the end result you are trying to get to?
If you are wanting S=off so you can flash custom ROMs.
http://theunlockr.com/2010/12/10/how-to-temporarily-root-the-t-mobile-mytouch-4g-htc-glacier/; do that and it will lead you to perma root the easy way.
if you are wanting s=off so you can have complete control over your phone, which will enable the possibility of a brick. including SuperCID, ./gfree and some other goodies...... But this will give you the option to severally screw up your phone including up to a 500.00 paper weight.
http://forum.xda-developers.com/showthread.php?t=858996
If you haven't screwed up the HBoot and the bootloader you can use this to get back to a factory spec.
http://forum.xda-developers.com/showthread.php?t=863899&highlight=level
But if this is your first android, and your first time rooting i would HIGHLY suggest doing alot of reading before you jump in head first. There are alot of people who have tried to do and get stuck. This phone is confusing once rooted with 2.2 ROMs and 2.3 ROMs and different recovery images you need to read and make sure you understand everything before jumping in feet first.
Temp root with visionary is the easiest and safest way, but gfree is pretty simple as well. The hardest bit is getting the drivers and ADB to work, and thats not overly difficult. (remember to use the command "ADB devices" to know if the drives are working) It just matters what you plan on doing, stock root or custom ROM.
There is really only two points that risk a hard brick, flashing the radio or hboot.
The gfree method does not require either, but you can flash the engineering hboot as optional.
The biggest thing with recoveries and ROMs is know that gingerbread based ROMs (like CM7) use ext4 file system and froyo ROMs use ext3. So it is important to use the right version of Clockwork recovery. Use v2.5.1.2 for froyo ROMs and v3.0 for gingerbread ROMs. Soon clockwork mod will support both on the same version.
Just read the instructions well and have all files downloaded and ready to go.
If you want to use gfree and a custom ROM, there is no need to get perm root on the stock ROM first. After the steps that get s=off, just run visionary as temp root with system r/w access and install ROM manager from the market, then use ROM manager to flash a new recovery. Reboot into recovery backup your stock ROM then flash a new ROM.
If you never touch the hboot or radio firmware, then at worse you can bootloop or soft brick the device. That can be fixed with varying amounts of work, depending on the exact issue.
Read and learn how the different parts work, learn how to use ADB and you will be better prepared.
newbie here
This is my first post. I would really appreciate anybody helping me out here. I can't seem to get any straight answers, or answers I can understand, anyway, so here goes.
I have an HTC Mytouch 4g. I did a temporary root (using the method at theunlockr.com) and uninstalled the monopoly app. I was going to uninstall a bunch of other stuff but I got nervous and did a factory data reset (in the SD & phone storage area). All of my marketplace apps reinstalled, which I thought wasn't supposed to happen, but anyway.... I did the volume down/power on and see now that my phone is GLACIER PVT SHIP S-ON. So my question is how to interpret the state that my phone is now in. Is it factory? Is it rooted? Will the T-Mobile OTA updates work? Why is the monopoly app still gone? Is my warranty voided?
ibnird said:
This is my first post. I would really appreciate anybody helping me out here. I can't seem to get any straight answers, or answers I can understand, anyway, so here goes.
I have an HTC Mytouch 4g. I did a temporary root (using the method at theunlockr.com) and uninstalled the monopoly app. I was going to uninstall a bunch of other stuff but I got nervous and did a factory data reset (in the SD & phone storage area). All of my marketplace apps reinstalled, which I thought wasn't supposed to happen, but anyway.... I did the volume down/power on and see now that my phone is GLACIER PVT SHIP S-ON. So my question is how to interpret the state that my phone is now in. Is it factory? Is it rooted? Will the T-Mobile OTA updates work? Why is the monopoly app still gone? Is my warranty voided?
Click to expand...
Click to collapse
Temp root is just that, temporary. It creates a copy of the essential files in the system partition that it runs from rather than the actual system partition. If you allow it r/w access, (an option you can choose when using visionary) it can uninstall apps that normally can not be. (and more, but causing big changes would require more work on your part)
Because it is temporary, there is no need to get nervous. Unless you are doing some major changes, ones that need a root explorer app or terminal emulator, then you can't really hurt the phone. Download terminal emulator from market and run it, then type in the super user command "su" (no quotes) then hit enter, if the cursor changes to a # symbol then you have root. (you may get a popup asking for root permission, choose to allow) If it works after a fresh reboot, you either ran perm root in visionary, or you have the option checked to temp root every reboot.
S-ON means that the bootloader security is still in place. You need it off to install custom software. While you can root the stock software with S-ON you can not install any software that has potential to brick your phone, so no need to worry at all. If you are really that worried, keep a copy of the stock software on your SD card. Make sure it is named PD15IMG and at any time you get nervous, you can boot into hboot (the bootloader) and it will run automatically. It will wipe your phone and return it to complete stock. The irony is, that flashing this stock image file does things that can brick a phone if it goes wrong. It flashes more than just the OS, it also flashes hboot and recovery as well, and if the process is messed up in anyway like loosing power at the wrong time, it can brick the phone.
Really as long as you make sure you have the phone charged and you follow instructions you should be fine. The only times you can brick a phone to the point it can not be brought back is when flashing hboot and the radio firmware. Both of which you would rarely flash. Hboot only needs flashed to the engineering version once (OEM testing/DEV version) and only if you choose to, as it is not required. The radio will only need flashed if an update for it comes out, and that isn't often, and it is rarely mandatory.
The chance of truly bricking your phone is not very high, unless you just can't follow the directions. Now you can put it into a bootloop or soft brick it. (bootup stuck on mytouch screen) But if you can boot the phone into hboot (vol down + power on) then you can fix it. Even if you can not boot into recovery (an option in the hboot menu) you can even fix that with a good hboot.
theres a video on youtube by mackster its awesome and it gives you all the links very easy to use.
it wont let me post the link but just search root mytouch 4g on youtube and it should be the first or second one.
Thanks Marine and Tommy.
So with temporary root, as soon as I turned off and then back on the phone, it was back to its unrooted, original state, minus the T-Mobile application? Will I now get T-Mobile's Over the Air (OTA, right?) updates and not have a problem if I need warranty work?
ibnird said:
Thanks Marine and Tommy.
So with temporary root, as soon as I turned off and then back on the phone, it was back to its unrooted, original state, minus the T-Mobile application? Will I now get T-Mobile's Over the Air (OTA, right?) updates and not have a problem if I need warranty work?
Click to expand...
Click to collapse
Uninstalling an app will not hurt anything. OTA updates will still work fine. You can temp root and then perm root the stock ROM and revert easily. Heck, even perm rooting stock doesn't break OTA I believe.
Voiding the warranty is one of those grey areas. As long as you can revert to stock, then they will never know. Temp root does not void warranty at all, because you do not alter the system files. (unless you want to, and enable the ability to read/write system) Just uninstall terminal emulator and super user apps and there is no evidence.
The only time you might get caught, is if say the screen stops working, and you can not see to revert back. Though even then, just putting the stock OTA image on the sd card then booting up the phone in hboot will restore without needing to actually see anything. It does ask for confirmation to restore, just wait several minutes then hit the power button and it would do it on its own.
The set of circumstances needed to prevent you from restoring to stock, are rare. Basically a borked hboot or radio firmware, and you never need to touch those to get full root and custom ROMs. If you never touch them, the chance of issue is almost zero.
I just got my mt4g and I am looking to root my phone for the following reasons:
apps2sd
remove bloatware (I want the app to be disabled and I don't want the icon in my app drawer)
use adfree
I don't want any custom roms and I'd like to keep sense ui.
Can anyone tell me if this is at all possible? I've read around and I know it's possible but I don't know about rom flashing and I'm confused as to whether or not I need to flash a custom rom? What's the point of a custom rom anyways?
goldfish524 said:
I just got my mt4g and I am looking to root my phone for the following reasons:
apps2sd
remove bloatware (I want the app to be disabled and I don't want the icon in my app drawer)
use adfree
I don't want any custom roms and I'd like to keep sense ui.
Can anyone tell me if this is at all possible? I've read around and I know it's possible but I don't know about rom flashing and I'm confused as to whether or not I need to flash a custom rom? What's the point of a custom rom anyways?
Click to expand...
Click to collapse
You dont need apps2sd, as the mytouch 4g has Froyo installed, and you can move some apps to the SD card. Just go into settings-Applications-chose the applicaiton you want on your SD card, and look for "move to SD". If it's grayed out, then you cant move it.
Also download appfreezer from the market, and just "freeze" the bloatware. That's what I do, and it gets rid of those annoying looking apps they installed.
Question about clockworkmod
OK i just rooted my phone, flashed the rom, and installed all the goods... it works perfectly and looks great.
Ty for all the guides/ instructions.
My only question is about the clockworkmod. When I turn off my phone and plug it in to charge the recovery screen always appears when off and connected. Is this suppose to happen? Or is there a solution to this?
If there is a solution can some one post a link or provide instructions so it doesn't constantly boot to clockworkmod recovery.
Thanks.

[Q] rom manager doesnt backup or flashes...?

i have a mytouch 4g and im new to the forums and roms but i followed every instruction down to the letter but when i go to backup rom on the rom manager the phone just reboot and i see a phone with a exclamation mark....? help please and thank you
Flash clockwork first. You can do that in Rom manager - first option
Via my HTC Thunderbolt
rawdawgroy said:
i have a mytouch 4g and im new to the forums and roms but i followed every instruction down to the letter but when i go to backup rom on the rom manager the phone just reboot and i see a phone with a exclamation mark....? help please and thank you
Click to expand...
Click to collapse
That means you haven't installed ClockworkMod recovery yet. First flash that via ROM Manager, and then attempt to make a backup again. I recommend doing it the manual way by booting into recovery mode, rather than by doing it through the ROM Manager app.
TeeJay3800 said:
That means you haven't installed ClockworkMod recovery yet. First flash that via ROM Manager, and then attempt to make a backup again. I recommend doing it the manual way by booting into recovery mode, rather than by doing it through the ROM Manager app.
Click to expand...
Click to collapse
I was getting ready to say the same thing.
I got the clockworkmod recovery the phone doesnt let me do anything with out it and it shows up on my memory card when I try to back up it just goes to the screen with the big red exclamation point and when I try manually only the phone stock recovery comes up not clockworkmod....?
rawdawgroy said:
I got the clockworkmod recovery the phone doesnt let me do anything with out it and it shows up on my memory card when I try to back up it just goes to the screen with the big red exclamation point and when I try manually only the phone stock recovery comes up not clockworkmod....?
Click to expand...
Click to collapse
are you rooted,if not you need to root it first
yea temp root and ive rooted everytime the phone reboots it wont let me use the app unless ive rooted the device
rawdawgroy said:
yea temp root and ive rooted everytime the phone reboots it wont let me use the app unless ive rooted the device
Click to expand...
Click to collapse
Receptionist : the doctor will see you now mr rawdagroy
doctor:
Well Mr RawDog it Sounds like a good case of the "didntreadeverything".
Click to expand...
Click to collapse
While you did root your phone you must turn off the security protocol. That is why we are mentioning s-off/s-on. IF you look in the development section you will see thread after thread after thread on how to do just that. Simply running VISIONary will not root your phone to the degree that you need. You must turn off that security protocol. If you don't everytime you reboot your phone it's going back to a OE fashion and losing Root Access, and losing the recovery image since the phone is flashing the stock recovery image again.
but thats what im sayin ive even had z4root and visionary but i only temp root not perm do i have to perm root to get this to work...? also ive re-rooted my phone everytime i rebooted cause i know that temp goes away after.... HELP PLEASE
rawdawgroy said:
but thats what im sayin ive even had z4root and visionary but i only temp root not perm do i have to perm root to get this to work...? also ive re-rooted my phone everytime i rebooted cause i know that temp goes away after.... HELP PLEASE
Click to expand...
Click to collapse
read my signature in this post. Or in my post above. I have two links on how to turn s-off. VISIONary.apk and Z4 will not turn off your security protocol.
also do i need sdk or adb to flash a rom on my phone....????
rawdawgroy said:
also do i need sdk or adb to flash a rom on my phone....????
Click to expand...
Click to collapse
NEED ? No.
HIGHLY ENCOURAGE Yes.
ok i followed your instructions down to the letter and when i put # cd/sdcard/root it say not found on card .....???
rawdawgroy said:
ok i followed your instructions down to the letter and when i put # cd/sdcard/root is say sd card not found .....???
Click to expand...
Click to collapse
its cd /sdcard/root not cd/sdcard/root make sure you hit the space bar between cd and /
Here is a good how to on you tube http://www.youtube.com/watch?v=c4B4y0CQUDo
and after it does it thing just turn the phone off or....? and how do i know if its done...???
rawdawgroy said:
and after it does it thing just turn the phone off or....? and how do i know if its done...???
Click to expand...
Click to collapse
when i rooted i didn't use that method i used this one http://forum.xda-developers.com/showthread.php?t=858996 also watched this http://www.youtube.com/watch?v=c4B4y0CQUDo and had no issues. Sorry i can't help with that method
rawdawgroy said:
and after it does it thing just turn the phone off or....? and how do i know if its done...???
Click to expand...
Click to collapse
you need to boot into hBoot and look at the top line for s-on or s-off. If s-off just boot the phone normally and click on Temp root, then perma root and your done.
WOLF26915 said:
when i rooted i didn't use that method i used this one http://forum.xda-developers.com/showthread.php?t=858996 also watched this http://www.youtube.com/watch?v=c4B4y0CQUDo and had no issues. Sorry i can't help with that method
Click to expand...
Click to collapse
is this a perm root or temp i ask cause i am really tired of rooting after every boot...
rawdawgroy said:
is this a perm root or temp i ask cause i am really tired of rooting after every boot...
Click to expand...
Click to collapse
yes this is perm root

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