Android :: Wrong Bootloader On Dev G1
May 19, 2009
My dev phone has a stock bootloader. while upgrading to the official signed-dream_devphone-img-147201.zip image I suddenly received the message a ota update arrived and i accepted it. How wrong i was! Now i have a phone with the bootloader with hboot-0.95.0000 in stead of the 0.95.3000. Strange thing is it still has the test keys. Is there any way to correct this? I see guides for rooting your standard G1 everywhere but i expect that i can't install these images due to the test keys on my device.
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Mar 7, 2014
I just picked up a refurbished AT&T Galaxy S3 (i747) and it appears to have the T-Mobile (T999) bootloader for some reason.Putting a T-Mobile sim in registers on the network and for some reason I get H+, which I didn't think was possible with the I747 AT&T model. Don't have an AT&T sim to test with at the moment.I've tried flashing the I747 4.1.2 bootloader but I get different error messages depending on which recovery I use to flash it.
My primary concern right now is how can I fix this boot loader issue so I can get a more recent rom like AOKP 4.4 on it?
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Jun 16, 2012
When I boot my phone into bootloader it flashes with all the images, and it says incorrect image/wrong image for one of them how do I fix?
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Nov 3, 2010
Currently running DeFroST 6.0 forHTC desire (AOSP FRG83 + CyanogenMod). I rooted using unrevoked 3. I installed defrost 5.9via Rom manager then upgraded to 6.0 via defrost settings.
3 questions possibly unrelated
when I run bootloader I see 'no image' and 'wrong image' messages displayed
I am unable to delete stock apps that came with the defrost Rom. In root explorer I mount r /w and delete an app. Confirm delete message shows up. But when I exit app is still there in the drawer functioning normally.
I was told this could be because NAND is locked. I understand that it should be unlocked when the unrevoked root was performed. I suspect that the error message - not enough space I saw in recovery might have something to do with the NAND setting.
Before I installed defrost 5.9 I tried to install the cyanogen 6 Rom via Rom manager. I saw 'not enough space. On device' or something similar (can't remember exactly) displayed in recovery. i think this might have something to do wit NAND setting as well
btw my desire is CDMA. Can any body shed some light on this. im a newb so simple terms please
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Apr 13, 2012
I need to boot my HTC Desire HD into bootloader mode. The phone is NOT rooted. Is it still possible to boot into bootloader mode and maybe even recovery mode while the phone isn't rooted?
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Feb 7, 2014
how unlock bootloader on a tablet when it is not booting up. restarting again & again after displaying android logo?
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Jan 20, 2013
I recently installed Android bootloader interface to make possible rooting of my phone. However, can I reverse somehow the process and remove the android logo and bootloader interface?
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Oct 2, 2013
I have a Xperia Neo V with Official update to Android 4.0.4. I want to unlock bootloader to install custom ROMs. Can I proced as says on SONY or is need something special?
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May 19, 2014
it is possible to make Android and Windows dualboot or not. The Acer Support told me that the bootloader is locked, so it is impossible to install it without hacking. So what I want to know is how I can hack the UEFI? I like Windows,but only for school or homework. I need Android aswell...
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Jun 18, 2010
Just getting the hang of this Motorola droid. Was doing something funky so I powered it down and then back up. I have this dos looking screen that says...
Bootloader
2C.6C
Battery OK
OK to Program
Connect USB
Data Cable
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Sep 24, 2012
I am using Xperia neo V that is running on ics 4.0.4.
Recently I rooted my phone without unlocking bootloader.
Now I need to flash custom rom on to my rooted device with locked bootloader. How can I do it?
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Jun 23, 2013
I have installed the paranoid android 3+ rom but now I cannot access TWRP or the bootloader screen. Android boots normally and the tablet is perfectly functional. When the tablet is off, there is no way to get to TWRP using the keys (power on with Vol- pressed etc. I have used all possible combinations). Also, there is no option to boot into recovery mode from the menu in "Backup & reset". Also, when I try to boot into recovery through a terminal emulator it again boots into andoid normally as if I just did a normal reboot. The "reboot recovery" command issued from the terminal emulator does not boot into TWRP. Trying to boot into recovery mode from within Phoenix Suite again boots the machine normally rather than in recovery mode. It's driving me nuts. Could it be a corrupt/locked bootloader? Is it something else? It seems to me that the only possible path for the bootloader is to load Android.
Is there any way to blind flash the bootloader again? It seems that this is the culprit since I can copy TWRP to nandg through the terminal emulator ("cat /extsd/recovery.img > /dev/block/nandg; sync; sync ;sync" but then again rebooting goes into android rather than recovery mode.
The tablet connects normally through USB to my PC and adb sees it properly.
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Nov 2, 2010
I'm trying to unroot my unrevoked-rooted EVO so that I can return it to Sprint.I was able to get the bootloader to go back to "ON" but I am having difficulty getting the PC36IMG file to download.I have been getting the message "Installation aborted." What do you think is the matter?
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Aug 12, 2010
I see these components discussed all the time on xda-developers. I have a vague understanding of what they are and how they're related to each other, but it's not perfectly clear. For example, the radio seems to be a lot more than just the radio. I have a good understanding of the basic ideas as a Linux user and software developer.To kick things off, let me present my current understanding. I could be way off on some things:"Radio" - I'm not sure if this runs before the bootloader or after HBOOT is the bootloader, the first thing that runs when you boot up your phone. Like your regular Linux bootloader, it lets you boot off of different partitions.There are multiple partitions on the system, at least one for HBOOT (maybe? or is it in some kind of MBR type of area?), recovery, system and data. All of these partitions are in the system's "ROM" which is not really ROM it's actually NVRAM or flash or whatever. Hence, each of these areas can be independently flashed.Recovery is a partition you can boot into. It's originally meant to be a kind of "recovery" mode and so offers a base for hacking. This is typically re-flashed so as to follow further modifications. From the recovery image, you can also access the sdcard which is useful for fetching update.zip files etc. update.zip - these are updates that can be applied from a custom recovery image. It seems like these updates can contain more or less arbitrary code, but I'm not clear on how they get applied or where they get flashed to or applied to./system - gets mounted read-only (what control this?) unless you do some hacking Where does the kernel sit? Is there a different one in the recovery versus the regular image? which parts form a custom ROM like CyanogenMod? What is the NAND and what does it mean to unlock the NAND? What is an RUU? SPL? Where do the WiFi and 3G radio images sit? PC36IMG.zip? PRI?I've seen some of this explained elsewhere but I don't understand how they all fit together.
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Oct 27, 2010
In my application on android phones I create server socekt using method.Then, I use Usb bluetooth stick to discover which sdp services are available.On ubuntu I use commands: "hcitool scan" and then "sdptool browse XX:XX:XX:XX:XX:XX".On HTC Desire and Samsung GalaxyS i9000 (android 2.1 update1) - sevice is available but without name.On HTC G2 Touch, HTC Legend (android 2.1 update1) - services is available but "Service name: Generic service".On HTC Nexus One (android 2.1 update1 and android 2.2) and Motorola Milestone (android 2.1 update1)- service is available and with properly name "Service name: MyName".Does anybody know why HTC Desire, HTC Legend, HTC G2 Touch and Samsung GalaxyS i9000 set wrong service name? Or how to force properly name? Is it possible that something wrong with bluetooth stack on that phones?
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Dec 7, 2009
Scrolling on an Android phone makes sense because it's like you're physically sliding the page upwards. However, now that I'm used to doing that, when I get on my laptop and start to scroll with my touchpad, sometimes I find myself scrolling the wrong direction. On a touchpad you drag downwards to go down on the page, or to slide the page upwards. So it's backwards from the motion you would make on your phone.
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Mar 31, 2010
I've obviously been spoiled by Visual Studio, because although I'm just learning Android and the Eclipse environment, debugging apps in Eclipse is becoming a serious detriment to further development.And then, when it executes it under the debugger, I will get a full screen of useless debug info, non of which actually points me to the specific line containing the error.The stackTrace is null within the exception ('e') info tree, and it simply states a message stating 'ArithmeticException'. (that's nice, how about you point me in the direction of where you found it!?)I've looked all over the screen and am baffled that this IDE can't get this right. Does developing with Eclipse resort everyone back to 1991 with printf() like logging at every interval then to track down bugs? Seriously.Is there a configuration or plug-in that I'm missing to help with this?I haven't tested this case with XCode, but if the iPhone dev. IDE handles this more like Visual Studio, then no wonder the Android marketplace has so few apps.
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Aug 10, 2010
I have an Android application that allows the user to select a photo that has already been taken. Once the user selects a photo, I grab the URI information for that photo, use that information to create a bitmap, and then I set the bitmap in an ImageView. This all works perfectly fine.I then give the user the option to select the picture for viewing. When the user chooses to view the picture, I launch an ACTION_VIEW intent, passing the URI data. Intent intent = new Intent(Intent.ACTION_VIEW, pictureUri);startActivity(intent);As you can see, this is very simple code, nothing special going on. The problem is that, when I run this code on my Droid running Android 2.1, about 6 or 7 times out of 10, the application will display the correct picture. But the other 3 or 4 times, I get shown the wrong picture. Also, each time the wrong picture is shown, its always the same incorrect picture being shown. The fact that I see the right picture the majority of the time leads me to believe everything I'm doing in code is fine, so can anyone tell me if you have seen this problem before, and better yet, is there a solution? Here is the exact sequence that I observe on my Droid when I run this (Note: Image URI is already saved before I start the Activity):
- I choose "View Photo" in the Activity
- When things work, I get taken to the gallery and shown image 74
- Each time things do not work, I get shown image 82
Keep in mind that when I start the Activity with the URI already saved (retrieved from database), I set an ImageView based on the URI data in onCreate(), and the Image being shown in the ImageView is ALWAYS the correct image. It's not until I actually decide to view the image using ACTION_VIEW that I see odd behavior. And I know it's not something specific about these 2 photos. I observed this behavior using other photos in the past, and got the same behavior.
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Jul 29, 2009
I hope someone can share some light on a issue I have with using the convertView that is supplied by the BaseAdapter.
The problem is that I have a couple of different listviews in my app. When using the convertView with listviews that only shows one type everything works fine, and I experience a big performance increase. Nice!
However I also have a listview that can show 4 different types of views, and I see that getView is supplied with a convertView that is of the wrong type.
In my BaseAdapter implementation I have added the following:
CODE:...................
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Oct 10, 2010
I have a simple program where I set a spinner to a position. I then call a second module and when I return, I reset the spinner. The spinner display does not display the spinner value. When you tap the spinner, it IS pointing to the correct value, but it displays an incorrect value. In fact, it actually steps down.
I wrote the following simple program to demonstrate. This only happens when the form has a spinner within either a Linearlayout or TableLayout with at lease 1 other element.
CODE:................
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Jun 1, 2010
I have been trying to use reflection for a specifiec Field in the android.os.build class, the MANUFACTURER field...
I have tried by using this code :.............
I am gettign the following errors :
code:..........
And when debugging I noticed that InvocationtargetException is continuesly thrown, so I am guessing I haven't been implementing the whole Reflection principle correctly...
Any idea where things are going wrong or otherwise on how to implement Refelction for a single Field correctly ?
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May 22, 2010
I have a HTC Hero and newly also a Nexus One. I used to debug with the HTC Hero which worked just fine. Now when I try to debug with my Nexus One I just can't make it work. I updated everything Android via Eclipse and have now the version which officially supports Nexus One as a debug device. Whenever I connect the Nexus One, turn on Debug Mode and want to run the application I don't see the device in the debug list.
Anyone got any ideas what I might do wrong? As said above, with the HTC Hero it works just fine.
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Jul 3, 2010
trying to grt my driod into bootloader so i can down grade and root but cant even get phone into bootloader mode tried powering up while holding d-pad up didnt work, tried powering up holding camera and volume down didnt work dont know what else to try..
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Sep 18, 2010
I bought my little brother an original motorola droid, he just called me to tell me all it say is BOOTLOADER, What is the bootloader for?
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Jun 3, 2010
My Desire is Bootloader version 0.8.As far as I can see the instructions are for 0.75 and below.Two questions, please.
1) As I read things I dont need to have a Gold Card for the Desire ?
2) Where are the instructions for Bootloader 0.8, please
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Jul 14, 2010
I am trying to root my Droid but everytime I hold power and up on dpad it just gets stuck on a black screen. I can tell it is trying to go to the bootloader but it just doesn't go. Do I need to hold the power button while holding the dpad up? I need to know because I dropped my phone in some water a few weeks ago and it screwed my power/sleep button up a little bit.Sorry this question may be such a cluster but I'm just trying to get some tips or information on what to do.
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Sep 22, 2010
Anybody know how to fix this bootloader error:
Bootloader
30.03
Err:A5,70,70,00,1F
MEM_MAP Blank
Service Req'd
Battery OK
OK to Program
Connect USB
Data Cable
I guess I'm not the only person that tried to get back down to 2.1
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Sep 23, 2010
I originally rooted my phone with Unrevoked before Froyo came out(can't recall the version). Once froyo came out, I backed up the phone with clockwork, then flashed over Netarchy's stock rooted froyo(backed up afterwards too). Today I went to the link on the unrevoked twitter page and flashed 3.29 to my phone. I flashed it using the update from SD card option in clockwork. Here's the issue. Afterward my phone rebooted and will not go past the bootloader screen. I'm thinking no biggie, I'll just go back into recovery and load a backup or an older working rom. Well there is no recovery. All I get is the phone with a red triangle. So I'm freaked out and thought, well lets just go back to the stock RUU. Well thats getting an bootloader version error. WHere can I go from here? is there a way for me to get those backups I made loaded from the bootloader screen?
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Aug 30, 2010
I tried the 2.2 root process. short and sweet is downgrade 2.2 to 2.1. Bunch of command line stuff. Install usb drivers, open program to flash and it reboots the phone, then more command line stuff, then installs custom 2.2 and you are now rooted. I got to where I install the custom usb drivers and open the reflash program. All it does is go to the bootloader and sit there. I said screw it and was going to just reinstall 2.2 and be done with the attempt of rooting until a 1 click type came out. Problems is, now I cant even install 2.2. Sits at the bootloader screen. Called Sprint and they tried to help me do a factory reset by going to the phone app and typing ##87# or something.
When I hit reset it was supposed to show a screen thats wiping and reinstalling or something. Nothing happen. Stuck at that bootloader screen again. So here is what I think happened and I need help fixing it. I installed a newer bootloader or older one or something and the new 2.2 is having a hard time getting past it or I just completely screwed it all up. I am currently on 2.1 and all is working fine but I cant upgrade or anything. What are my options and how do I get this back to 2.2? Would love to try and root it and be done. Or just plug it into the PC and reinstall everything back to factory but I am coming from the iPhone where that is possible and I guess you cant on HTC.
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Apr 1, 2010
[SOLVED] Relocking your Bootloader - xda-developers
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