To perform a HTC HD2 Leo hard reset
1. With the phone turned off, press and hold the VOLUME UP and VOLUME DOWN buttons, then press the END/POWER button shortly and release it. You will then see a message on the screen telling you this will erase xxxxxxxx......
2. Release the VOLUME UP and VOLUME DOWN buttons.
3. Press the VOLUME UP button to perform the hard reset, or press any other button to cancel the reset.
Soft Reset
If i may add,
A soft reset,
1. Open the back with your thumb or finger
2. The RESET button is located below the bottom left slot for the battery and the SIM card. Use a small object with a blunt point like a toothpick to the RESET button.
3. Your phone will restart and the Home screen appears.
Correct me if im wrong,
Sorry im a newb, but what is the precise difference between hard and soft reset?
Will a soft reset delete stuff such as contacts, pictures and music? And will hard reset do the same?
thanks smaberg...
you should add the two other methods to the first post
there is the soft-reset button (little red button) and a software method (clear storage).
HD2Owner said:
thanks smaberg...
you should add the two other methods to the first post
there is the soft-reset button (little red button) and a software method (clear storage).
Click to expand...
Click to collapse
the "software" method (clear storage) is a hardreset, witch means you will restore it to factory default, deleting all info on phone...
the softreset only restarts the phone.
after flashing a new ROM i always recomend a hardreset afterwards, to be sure to get rid of all leftovers...
(Useful if flashing a rom and battery is less than 50%)
Enter bootloader mode:
Momentary press the red reset button on the back of the device, near the sd card slot, while holding the volume down button. Keep pressing on the Volume down till you see the bootloader screen. If you did not have volume down pressed as you were pressing on the reset button the device is just gonna reset and no change will take place.
Else, you will see "serial" written on the bottom middle of the screen if you're not connected to the PC via USB cable yet. "USB" will replace "Serial" when windows recognizes the device. Once on this state, you can press "next" on the rom installer where you have to acknowledge you connected the device via USB and your battery is grater than 50% and so on and so on.
You can start the installer on the PC prior to connecting the device in Bootloader mode. I don´t know what happens if you enter bootloader while connected to the PC (if you don't either, don't do it!!)
Note: I advise against using this mode with less than 10% or so. I guess you could end up with largest screened brick in the market.
To clarify previous posts:
Hard reset: Resets the device to factory defaults or to the last rom you installed.
How?
-Hardware method: combo of hardware buttons (described above)
-Software method: slide through HTC sence till "Settings" bar and select "Security" (top option). Then select "Factory resets" (last option). To my knowledge it does absolutely the same thing as the hardware method. correct me if I'm wrong.
Soft Reset: changes you made will take effect after the device resets (installed apps or reg edits...) OR you got to a sticky situation and you need to reset to get everything running smooth again (device shows abnormal operation of some kind).
How?
-Software method: Hold the power button till the quick list appears and press "power off" option on the top. You can also be presented with this option after installing some apps or after changing something within an app.
-Hardware method: remove the back cover and press the little red button near the sd card slot. Useful if the device stops responding and you are unable to soft reset by any other way.
Enter Bootloader Mode: allows for flashing devices in any battery state. It doesn't do anything by itself, just allows roms to be flashed. Some people have gotten stuck on this screen http://forum.xda-developers.com/showthread.php?t=599259, so use the search tool and read up before using. After flashing a rom you will loose every setting and file you had on the device itself. SD card will remain untouched (or so it should). I've read people advising to remove the card prior to flashing. Not exactly sure as to why. Files saved to the SD will remain intact. Apps installed on the SD card (aka. "Storage") will remain intact, only not registered or linked with shortcuts anymore. The device basically doesn´t know they exist.
How?
-Harware method: button combo (described above).
-Software method(ish): If you don't have to manually enter bootloader, the rom installer will take your device through this step without you having to do anything besides connecting through USB (activesynk, I guess) and running the RUU_LEO_xxx.exe file. You will see a progress bar on both PC and device as the rom is flashed.
Note: Reseting the device (turned on) while pressing a key (ex.: vol down) does the same thing as pressing the power button (with the device turned off) while pressing that same button (vol down).
Maybe you could transfer this info to the 1st post and clean up the thread a bit... Even, this could be at the Wiki section. Or better, a link on the Wiki to this thread
Hi guys,
I tried with both volume up and down pressed to hard reset, but not really successful. Perhaps I am doing something wrong?
Regards,
Seba
sebacu said:
Hi guys,
I tried with both volume up and down pressed to hard reset, but not really successful. Perhaps I am doing something wrong?
Regards,
Seba
Click to expand...
Click to collapse
did u press power while pressing vol up/down?
Well, for entering bootloader mode, you can do it in "software mode" without having a PC connected to your PPC.
You can just run EnterBootloader.exe from your device.
(see attachment)
wazaaappp said:
did u press power while pressing vol up/down?
Click to expand...
Click to collapse
yes, I did. But when pressing I do not feel that is actually "making contact" I tried several times...
I will try with the bootloader from above...let's see...
Thanks and regards,
Seba
If, for some reason, you cant hard reset using the power button, you can always press the reset button on the back of the device while pressing both vol up and down. After the vibration, it will enter the hard reset menu (remember to keep pressing both vol buttons till this point).
By the way: were you pressing the power button and both vol buttons with the device turned off? Cuz, with it turned on, you are just cycle through the quick list and vol menu like crazy.
Yep...pressing with phone off.
I tried with the reset button from the back of the phone and it worked.
Thanks guys...
Regards,
Seba
Related
I installed this HTC Touch Keyboard + Keypad.cab on my mega and it won't boot anymore. It shows the carrier splash screen, but it won't boot up.
Did you try a hard reset?
i did
Am incercat . At that moment i managed to solve the problem. The device is unable to boot screen popped up in the end. and i just pressed vol -. Now i have the problem again. Worse. It won't get passed the carrier logo. What can I do?
Are you sure you performed a HARD reset? Hold the volume keys down when you turn it on then press volume up to reformat the phone, it should boot.
To do a hard reset follow the steps above:
1. Turn off the phone.
2. Press both the Volume Up and Volume Down
3. While keeping pressed volume Up/Down keys, press power button
4. You should see a RGB screen and then a message asking you to press volume up to do a hard reset. Do it.
5. Wait for the process to complete and you will have a clean phone.
If that won't work, you can try to flash the phone with the rom here:
http://htcpedia.com/ruu_mega_htc_europe/soft/mega-touch2-rom?page=2?page=2
Please do not forget to hard reset after flashing.
If even this will not work, you have a hardware problem and you should have your phone checked by a service.
Hope this helps.
Good luck!
it worked with hard reset
thanks. it worked with a hard reset.
I have a weird thing going on with my HD2.
When I soft-reset and hold down the vol down button it refuses to go into the bootloader screen, also when I try and hard reset it.
The phone boots just fine and the vol up and vol down buttons work just fine.
Any ideas?
Matt
Manos_Arriba said:
I have a weird thing going on with my HD2.
When I soft-reset and hold down the vol down button it refuses to go into the bootloader screen, also when I try and hard reset it.
The phone boots just fine and the vol up and vol down buttons work just fine.
Any ideas?
Matt
Click to expand...
Click to collapse
From my knowledge you have to use both down and up volume buttons to get into bootloader screen.
By just keeping volume down it's doing hard reset.
Someone correct me if im wrong.
Gjizaqin
gjizaqin said:
From my knowledge you have to use both down and up volume buttons to get into bootloader screen.
By just keeping volume down it's doing hard reset.
Someone correct me if im wrong.
Gjizaqin
Click to expand...
Click to collapse
not needed to do it for a while but im sure its just the down key
It is just the down key, when you press down and up volume buttons then power button it gives you the option to Hard Reset.
vol up+down = hr
vol down = boot
there is a program that reboots your phone and enters boot screen. try it! it is called enter boot or something like that.
another idea is flashing another radio and/or hspl2
Others have correctly told you that it is only the volume down button to boot into bootloader mode. Switch the phone off and then while holding in the volume down button, briefly tap the power button (still holding the volume button in).
Another option if this does not work, from a downloaded rom file, run the CustomRUU.exe. It will unpack a number of files in the folder you are running it from, one of which is named EnterBootloader.exe - copy this to your sd card and run it.
You know I think it is a bit more sinister than that. I think the hardware buttons themselves are ceasing to function.
Like the the phone hardware button doesn't work in WM now.
I flashed a stock ROM and that is even worse, the vol up/down don't work either.
See the attached picture - I changed to the Titanium screen and see at the top where is has "Start". I guess that only appears when the device is doing something, like when Sense is loading. I assume something has gone wrong.
Maybe I should MTTY and see where that takes me.
Any other advice would be welcome and I understand that any actions I take on my phone are my actions and no one else is accountable.
Matt
I'm trying to get my hd2 to stay on the tri-colored bootloader screen but it quickly goes to a white screen that says "this operation will delete all your personal data, and reset all settings to manufacturer default. Press VolUp to restore manufacturer default, or press other keys to cancel".
Pressing volup and other keys does nothing. I assume this is because I have CWM installed and im using an android rom.
To clarify: I can boot CWM and my android from nand, but I am trying to run task 29 because my rom is messed up and I can't get the bootloader screen to stay. It thinks I'm trying to reset the data but I'm not.... Any help?
jeffrey92 said:
I'm trying to get my hd2 to stay on the tri-colored bootloader screen but it quickly goes to a white screen that says "this operation will delete all your personal data, and reset all settings to manufacturer default. Press VolUp to restore manufacturer default, or press other keys to cancel".
Pressing volup and other keys does nothing. I assume this is because I have CWM installed and im using an android rom.
To clarify: I can boot CWM and my android from nand, but I am trying to run task 29 because my rom is messed up and I can't get the bootloader screen to stay. It thinks I'm trying to reset the data but I'm not.... Any help?
Click to expand...
Click to collapse
Vol down and power button
Thats what I'm doing and it results in what i described in the first part of my post.
ive tried all sorts of button combinations and none work
Throwin this out there but could ur vol+ button be sticking???when u do vol +/- ull get that screen
i did a button test and all the buttons work like they should, except when i press vol up nothing happens but when i press menu it registers both menu and volup
but yeah volup by itself does nothing...
In order to get to the reset screen you must be pushing the Vol Up + Vol Down + Power on. To get to bootloader it is only Vol Down + Power on. Make sure that you press at the bottom end of the Vol button.
Ok so that means my volup is stuck or malfunctioning. Any ideas on how to remedy this?
Apart from getting a service, No. Sorry.
last day my htc surround got reset..automatically several times...so i decided to downgrade from existing mango to 7 version...using zune... but during downgrade error happened..from then on my screen is like as shown in the pic...i tried hard reset and it failed...now wen connecting to zune it isnt recognizing the device..so help me to solve this....and im just a newcomer to this so i request ur full coperation...pls......
some of details i have about the phone
pd26100 SS-BC(4K)
SPL-4.3.2250.0(128976)MNG
MicroP(LED) 0x09
TOUCH C1(v69)
SD SANDISK 15193MB
Parition Info-v211v413
BL CRC-0x1a11DF74C
OS(SI) CRC-0x61C50C3A
Try to reset your phone to factory default using phone buttons and then restore with Zune (or with WP7 Update Cab Sender).
If you can turn off the phone do it. For unresponsive or frozen phone, remove the battery and put it back again after few seconds.
1. Press Volume up button and hold then press Volume Down button and hold and then press the power button (briefly) to switch the phone on.
2. Keep holding the volume up and volume down buttons until you see a reset screen option.
3. Now follow the instructions that will show up on your mobile screen to factory reset your phone.
If it does not help, flash another ROM (official or custom). But you must understand, that all your information on phone will be erased and you would not be able to restore with existing Zune backup!!!
NiggaWithAttitude said:
Try to reset your phone to factory default using phone buttons and then restore with Zune (or with WP7 Update Cab Sender).
If you can turn off the phone do it. For unresponsive or frozen phone, remove the battery and put it back again after few seconds.
1. Press Volume up button and hold then press Volume Down button and hold and then press the power button (briefly) to switch the phone on.
2. Keep holding the volume up and volume down buttons until you see a reset screen option.
3. Now follow the instructions that will show up on your mobile screen to factory reset your phone.
If it does not help, flash another ROM (official or custom). But you must understand, that all your information on phone will be erased and you would not be able to restore with existing Zune backup!!!
Click to expand...
Click to collapse
i tried factory rest several times but it isnt enough....i saw some posts saying its the problem of sd card...does it have anything to do with it....
mridhulkm said:
i tried factory rest several times but it isnt enough....i saw some posts saying its the problem of sd card...does it have anything to do with it....
Click to expand...
Click to collapse
Try to flash another ROM. Maybe yor restore files at phone are damaged (it is my opinion, don't know about restore technique).
I have read about problem with SD card, but there were another symptoms.
There are numerous ways to unbrick the phone, but the way which worked for me is as follows:
Please note that for this to potentially work, a recovery utility such as TWRP should already be present, which is usually the case if you've installed a custom-rom.
Master reset with hardware keys
Power off the device and ensure it is not connected to any USB cables.
At the same time, press and hold the following keys for 8 seconds:
Power key
Volume down key
When the LG Logo is displayed, release and then immediately re-hold the Power key.
When the 'FACTORY HARD RESET' screen displays, release the keys.
Press the Power key to reset or one of the Volume keys to cancel.
Press the Power key to confirm the reset. The reset will start immediately.
Hopefully the phone will go straight into TWRP, from there you can re-install a compatible kernel/bootloader/ROM etc to help unbrick your phone.
The above won't work in all cases, but it worked for me as I was unable to get into recovery until I did the above.
Hope I put this post into the right place and apologies if this has already been discussed in the past, the search facility did not really help me in my hour of need.
Peace