Hi. Half a year ago, the touchscreen of my photon q (xt897 with cornholio sim-mod) broke and was replaced. The repair shop ran into difficulties, namely, the touchscreen would stay unresponsive if booted with a custom rom and not the stock rom. No joke.
They asked me if they could re-install the stock rom, which I had no problems with, little did I know that after installing a custom recovery and custom rom, these problems would occur.
The thing is: with the stock rom (or stock recovery?) everything worked, but after flashing a custom rom, it doesn't: the touchscreen is inresponsive.
So I tried different recoveries, flashed with fastboot. twrp is nice, even works with adb connect, but I can't use it, because the touchscreen doesn't work. cwm recovery (to fit cm12.1) can be handled via power button and camera button, but the afterwards booted rom can't be set up and used without touch, and from the keyboard only key "9" and some combinations are recognized.
What could have caused this?
I reflashed roms and recoveries and wiped, etc, all without success.
I don't know how to downgrade to stock again now after kitkat or lollipop.
Help would be very much appreciated! (I'm using linux terminals or windows through a virtual machine on the mac)
I can't say I recommend using a VM to do this, but I would think RSD Lite could get you back to a completely stock device. A physical Windows machine is recommended.
Good luck. In the future, it's always good to research how to get back to completely stock before you make any changes to the device... Just in case
Hi. Thanks for your answer. I've already tried with RSD Lite 5.6. but couldn't succeed.
The phone is recognized but the flashing ends already beginns with errors.
I tried the two stock images you provided in some other thread (the ones you uploaded at dev host). But I get the getvar error with either of the images, and after deleting the corresponding lines
"<step operation="getvar" var="max-download-size" />" flashing still doesn't work.
"Fastboot returns flash error" or something.
Are you sure this should work coming from lollipop and downgrading?
Since I read somewhere the partition table gets altered (didn't read that before flashing, that's true).
santamanga said:
Hi. Thanks for your answer. I've already tried with RSD Lite 5.6. but couldn't succeed.
The phone is recognized but the flashing ends already beginns with errors.
I tried the two stock images you provided in some other thread (the ones you uploaded at dev host). But I get the getvar error with either of the images, and after deleting the corresponding lines
"<step operation="getvar" var="max-download-size" />" flashing still doesn't work.
"Fastboot returns flash error" or something.
Are you sure this should work coming from lollipop and downgrading?
Since I read somewhere the partition table gets altered (didn't read that before flashing, that's true).
Click to expand...
Click to collapse
Please read the notes in the FXZ thread - you have to remove some lines to get a successful flash.
I would also recommend using a later version of RSD Lite. I believe I was using 6.1.5 last I flashed my PQ.
It should work in every scenario, that's the point of RSD. There have been issues with some users in the past, but I honestly believe most of those were machine or user related.
arrrghhh said:
Please read the notes in the FXZ thread - you have to remove some lines to get a successful flash.
Click to expand...
Click to collapse
Did you mean this thread?
http://forum.xda-developers.com/photon-q-4g-lte/general/rsd-lite-to-stock-t2908884
Sorry, I posted the wrong version before, I was using 6.1.5 (the last version available on rsdlite.com) when i got the errors. I'll try to locate 6.1.6
edit: That version didn't work neither; already with flashing the gpt0 partition I get the "phone returned error" message. So next I will try without the virtual machine, which means finding a windows latop. I'd rather flashed manually with fastboot on osx.
santamanga said:
Did you mean this thread?
http://forum.xda-developers.com/photon-q-4g-lte/general/rsd-lite-to-stock-t2908884
Sorry, I posted the wrong version before, I was using 6.1.5 (the last version available on rsdlite.com) when i got the errors. I'll try to locate 6.1.6
edit: That version didn't work neither; already with flashing the gpt0 partition I get the "phone returned error" message. So next I will try without the virtual machine, which means finding a windows latop. I'd rather flashed manually with fastboot on osx.
Click to expand...
Click to collapse
Do NOT use a VM as I stated before when flashing with RSD Lite. You could potentially brick your phone - what if the USB connection fails in the middle of flashing? I wouldn't risk it.
Also, that thread is not exactly what I was talking about but does have the issue in there:
you may have to open the zip and edit the xml, and delete the 2 lines "<step operation="getvar" var="max-download-size" />" if you get unknown command fastboot getvar max-download-size
Click to expand...
Click to collapse
That is from the original FXZ thread - make sure you do it........
I really don't believe touchscreen problems might be caused by incompatibility of custom ROMs, and guess installation of stock ROM won't help. In my PQ first problems with front camera started, then touchscreen worked only when keyboard was completely slided up, and after a day or so it stopped to respond at all. I believe what was responsible was a ribbon cable leading from screen to main phone part with PCB and keyboard. I replaced it by myself (nothing hard - had to unscrew several T4 or T5 screws and reconnect two ribbon cables), and it's working well now. You can buy complete screen/digitizer module on ebay or aliexpress for about 50$.
Hi.
Flashing through RSDLIte without the virtual machine in a genuine windows 7 worked without problems.
The mobile boots and behaves normally again, I then flashed twrp and a custom image, everything stays working as it should.
@rabinhood
Before flashing back to normal with RSDLite, in CM recovery I could select with the Power Button and move around (down) with the camera button only. Now that everything works again, navigation there is done via volume see-saw up+down, not through the camera button. (Of course now the hw keyboard and touchscreen work too) So I guess, a very basic layer must have been flashed broken before.
Thanks again for your help to get my device back to life.
Related
I'm sure theres a few of you out there who've bricked their Xoom in the same way I did:
Locking the boot loader after having custom rom and kernal running on it or something similar and come across an error upon boot that says
Failed image LNX 0x0002
RSD mode 2 initiated
or something to that respect
Then tried to do fastboot oem unlock, only to have the Xoom not be recognised.
The solution for me was to make a Motorola Factory cable as per guide here
For some reason, the Xoom would be instantly recognised by my computer and all fastboot commands would work, as well as RSD Lite (Did not do me any good as there is no Xoom Wifi SBF released)
That should fix the booting problem
If it still does not, follow one of the other guides on how to flash using fastboot, another rom now that you have fastboot working again!
Cheers!
mowassasin said:
I'm sure theres a few of you out there who've bricked their Xoom in the same way I did:
Locking the boot loader after having custom rom and kernal running on it or something similar and come across an error upon boot that says
Failed image LNX 0x0002
RSD mode 2 initiated
or something to that respect
Then tried to do fastboot oem unlock, only to have the Xoom not be recognised.
The solution for me was to make a Motorola Factory cable as per guide here
For some reason, the Xoom would be instantly recognised by my computer and all fastboot commands would work, as well as RSD Lite (Did not do me any good as there is no Xoom Wifi SBF released)
That should fix the booting problem
If it still does not, follow one of the other guides on how to flash using fastboot, another rom now that you have fastboot working again!
Cheers!
Click to expand...
Click to collapse
So I went and bought the factory cable from the Black Hat guys, and luckily haven't had the need to use it. Any advice you'd like to give in case I need to at some point?
I guess the only advice I can give is: don't re-lock the boot loader when you have a custom rom loaded
You don't need the cable. I have recovered 4 times myself and walked many others through on irc. We all use the stock cable that came with the device.
Sent from my PG86100 using Tapatalk
bwcorvus said:
You don't need the cable. I have recovered 4 times myself and walked many others through on irc. We all use the stock cable that came with the device.
Sent from my PG86100 using Tapatalk
Click to expand...
Click to collapse
It wouldn't recognise any fastboot commands nor the RSD Lite program for me.
But if it does, then thats good.
Merely a heads up for those who were in the same situation I was
bwcorvus said:
You don't need the cable. I have recovered 4 times myself and walked many others through on irc. We all use the stock cable that came with the device.
Sent from my PG86100 using Tapatalk
Click to expand...
Click to collapse
you won't care to share how you did it? You have no idea how frustrating it is to see someone say they know how to fix something and leave it it at that.
yaturner said:
you won't care to share how you did it? You have no idea how frustrating it is to see someone say they know how to fix something and leave it it at that.
Click to expand...
Click to collapse
Over the course of a few hours I was able to fix this, so I am going to write this little walkthrough for you using a rom from bwcorvus's page (CLICK HERE) and then used the guide from dirtymindedx -(CLICK HERE)
The reason it took me this long (as well as doing other things) was because I used the wrong set up to unroot my tablet. I was using the Unofficial images that are on bwcorvus's link. Because I didn't read thoroughly enough in his breakdown, I made myself look like a fool...
What you want is NOT
UNOFFICIAL STOCK IMAGES
Click to expand...
Click to collapse
because you will not be able to lock the bootloader (IF you want it to be that way, which I did, and so it gave me a 0x000004 Error, and yes i see that you are having a 0x000002 but somewhere i read this could help that.) I just wanted to get rid of Clockwork Recovery Manager cause it was not working on my 3.2 rooted tablet, and thought that because i messed up teh whole image with playing around and upgrading and seeing how i could break the image without overclocking, i thought i should actually try and make it back to stock too. With this... I needed to do these steps...
1. Upgrade the Motorola drivers while the XOOM was plugged in, so then I would be able to use the Fastboot Correctly.
2. Download the correct roms for my tablet, (Wi-Fi is mine, just grab the one that fits your version and just follow along.)
3. Upgrade my ADB from google because for soem odd reason my fastboot did not like the xoom till i did that...
4. Used the STOCK CABLE. I can Confirm that the STOCK CABLE that allows you to recharge the phones, WILL WORK for this...
5. Once the ADB was set up, I restarted it, aka Hit the red X and then loaded it back up and then closed it again, just to make sure the services were updated somewhat...
6. Opened Command prompt and navigated to the folder that help the zipfile for the fastboot flashing guide (aka dirtymindedx's guide at the top), be using CD (Drive Letter):/location/of/the/folder/that/is/unzipped
7. I then checked over the information in the folder by using dir /a and then proceeded to read through the guide
7-1. A note here... I did the fastboot erase userdata instead, because I wanted to see if it would brick it again... (sorry, I was in a fowl mood with the world last night so I was waiting for it to get bricked so i had a reason to use it as an ice scraper on my car... (not like i would really do it... just wanted a reason for justification haha)
8. ???
9. Profit
This is only to get rid of a "already slightly bricked" device... which I had done after relocking the Rom that was not official to Motorola and now, after a few updates, i now have Android 4.0.3 for the Xoom that was OTA'ed, looking to see how easy it will be to root to reload my rpg game saves that i got caught up in (hence my disappearance from the forums haha...) but I hopefully helped you out in a direction to heads towards... and as long as you don't lock the boot-loader (which someone posted about it before i did...) you should be fine with any changes to the rom after the updates... Also, you can skip steps on this too... you can just flash the image and not the recovery menu and so forth, allowing you to keep other settings that are not part associated to the rom image.
Also sorry for the insanity in my words... I have been up for a good 36 hours with a half hour nap somewhere in there...
Hi there,
I flashed the CronosX 2.3.7 firmware onto my xt720.
it was running superbly until i messed it up .
i purchased a class 6 sd card to test the HD recording smoothness, but it all went wrong. i had no apps installed to sd, and i cloned the data on the OE sd to the new class 6.
the phone went a bit psycho after powering up force vlosing everything repetitively. i reinstalled open recovery, and reflashed the firmware. its not running correct, so i thought of rsd flashing 2.1 and start fresh
RSD picks up the phone in usb bootloader mode, but refuses to flash 2.1. the device description has no IMEI number. even on the phone, the phone details seem corrupt.
Any ideas how to proceed?
Try following the hints in this topic. Might be the same issue.
http://forum.xda-developers.com/showthread.php?p=23327622
OMGN00B said:
Try following the hints in this topic. Might be the same issue.
http://forum.xda-developers.com/showthread.php?p=23327622
Click to expand...
Click to collapse
thanks for the link, but not the same issue.
RSD lite does not recognise it as a motorola xt720 anymore. there are no device details, hence the 'start' button on rsd is ghosted.
i got the firmware[2.3.7] and sd card functional once again. but will consider flashing a 2.2 rom using open recovery if i need to go back for any reason. at the moment i dont want to mess it up further
In case you change your mind:
1. Make sure you run RSDLite as administrator if you run it under vista/7 (Didn't work for me when running it normally)
2. In the list, my device is listed as "S Flash OMAP3430" and not Milestone XT720
3. The IMEI and some other details of my phone are N/A too but I flashed successfully several times.
Also: The bootloader you should be in black with some text.
PS. Found this video on youtube to help:
ID: KA67WaBfGWQ
OMGN00B said:
In case you change your mind:
1. Make sure you run RSDLite as administrator if you run it under vista/7 (Didn't work for me when running it normally)
2. In the list, my device is listed as "S Flash OMAP3430" and not Milestone XT720
3. The IMEI and some other details of my phone are N/A too but I flashed successfully several times.
Also: The bootloader you should be in black with some text.
PS. Found this video on youtube to help:
ID: KA67WaBfGWQ
Click to expand...
Click to collapse
Ok, So i did change my mind. i have flashed 2.2 in attempt to get back rsdlite functionality with no luck.
Rsd recognizes the device as "S Flash OMAP3430" but the start button on rsd is not clickable.
i have tried to flash it on more than one pc, with the same result. i have even tried downloading a different stock rom [German].
Can someone please assist
First, I tried searching for hours, and I haven't been able to find this same issue anywhere on the forums yet. If I missed it, sorry, and thanks.
I downloaded the stock 2.3.6 firmware from the Hiemdall One-touch thread here, and ran it on my phone (SGH-T959V Galaxy S 4G, and I made sure the firmware was for that specific model and not the Vibrant). It ran through the first time just fine, and then I went to do the bootloader (which I gather I probably shouldn't have done and didn't need to do maybe). Heimdall One-Click started running, then gave me this message and restarted the phone to a black screen:
Code:
Uploading PIT
PIT upload failed!
Ending session...
Rebooting device...
Now, I can pull the battery and get the phone into Download Mode just fine, and I've tried running the same firmware as well as several others (AntonX-Basic_with_a_twist, Stock KJ6 + root-One-Click, hampsterblade-Basic_MIUI_Kernel_r2_OC_UV, at least), but while they all do the first restore fine, none will load the bootloader and I get the same results every time. The phone is obviously not 100% bricked since I can get into Download Mode, but all I get is a black screen, no lights under the buttons and nothing on screen, not even the rainbow pattern or the Samsung logo. It's as if the phone isn't doing anything at all, and it doesn't change if I just pull the battery and leave it (tried for 15-20 minutes a little while ago). The only thing I can do is put it back into Download Mode, but none of the firmwares I've found have worked to restore the bootloader.
I am using a Mac with 10.8 and Java 1.7, and if it's necessary I can get access to Windows, but that will take me some time and effort, so if there's any way to resolve it using just the Mac that'd be best.
jW
When you flash the Heimdall package, does the phone boot fine?
It should have work with Mac, can you double check things?
If possible can you try re-downloading the .jar package.
And in the terminal run the .jar package (sorry I don't know OS X commands).
Thanks for the responses. It does not work after I run the Heimdall package, before or after I check the Flash bootloader checkbox. I have tried redownloading the packages several times, and I always run them with "java -jar [path to file].jar", which should be the proper command structure (and they do open and run and report success up until the point of that error, which is after the first time through but before any other steps complete in the Flash bootloader process).
Is there another method instead of the Heimdall One-Click .jar's that I can use? I have the full Heimdall installed of course, but I can't seem to find a stock PIT file for this phone that it will recognize.
jW
jondesu said:
Thanks for the responses. It does not work after I run the Heimdall package, before or after I check the Flash bootloader checkbox. I have tried redownloading the packages several times, and I always run them with "java -jar [path to file].jar", which should be the proper command structure (and they do open and run and report success up until the point of that error, which is after the first time through but before any other steps complete in the Flash bootloader process).
Is there another method instead of the Heimdall One-Click .jar's that I can use? I have the full Heimdall installed of course, but I can't seem to find a stock PIT file for this phone that it will recognize.
jW
Click to expand...
Click to collapse
As far as I know don't be desperate, that happened to me and I ended up with a bricked device.
Either boot into a free Linux distro. or use a Windows computer.
th3controller said:
As far as I know don't be desperate, that happened to me and I ended up with a bricked device.
Either boot into a free Linux distro. or use a Windows computer.
Click to expand...
Click to collapse
Thanks, I've got a Linux distro downloading and I'm looking into whether I could get a copy of Windows or borrow a PC easily.
jW
You've verified the md5 of the .jar file? I'm not sure which one you're using, please specify.
If the package file is fine and got downloaded correctly though, the next thing I'd try is a different USB cable. I have two cables, both work fine with my own phone, but I was flashing my friend's phone the other day and only one of them worked. This has happened to others too and it very likely might be the issue.
At this point though stop trying to flash the bootloaders. We're not sure whether your phone will flash successfully. You'll need to try flashing without the bootloaders and if the gingerbread package got flashed correctly you'll wind up getting the rainbow screen (assuming your phone still has the froyo bootloaders) which will be a good sign, and from there it'll be safer to flash the bootloaders.
FBis251 said:
You've verified the md5 of the .jar file? I'm not sure which one you're using, please specify.
If the package file is fine and got downloaded correctly though, the next thing I'd try is a different USB cable. I have two cables, both work fine with my own phone, but I was flashing my friend's phone the other day and only one of them worked. This has happened to others too and it very likely might be the issue.
At this point though stop trying to flash the bootloaders. We're not sure whether your phone will flash successfully. You'll need to try flashing without the bootloaders and if the gingerbread package got flashed correctly you'll wind up getting the rainbow screen (assuming your phone still has the froyo bootloaders) which will be a good sign, and from there it'll be safer to flash the bootloaders.
Click to expand...
Click to collapse
Thanks, I'll give that a try (still trying to get Linux installed here to try that as well). The first one I tried, and the one I think I'd prefer to use is the T959VUVKJ6 Stock UVKJ6 from the Heimdall One-Click thread in the forums here. I tried some of the others when that one failed. It downloaded fine, and I tried downloading it again with no change in the results.
I should clarify, btw, that I have been trying flashing it without the bootloader, but when I do that, it still sits on the black screen. The very first time I did it and one other time later, I did get the rainbow screen (and the first time, but never again, it did boot up to the stock OS and home screen), but now if I flash with or without the bootloader, I get nothing, probably because the bootloader got screwed up by the first bad flash.
My first step today will be using another cable (there's one handy, I just didn't think about it), and then I'll move on to trying Linux/Windows.
jW
Hello,
Pretty new to rooting, tried to root my HTC Vivid to install some apps which are "incompatible" with my device. Unlocked bootloader and rooted successfully by installing TWRP recovery and installing the supersu zip. After copying the build.prop file to another folder I proceeded to make some minor changes to the build.prop file with ES File Explorer. Essentially changing the model ID of the phone to another device to try to prompt Google Play to show the incompoatible apps, didn't touch anything boot-related or anything else. Phone was working fine at that point, rebooting ok, but Google Play still showed the apps as incompatible, so I temporarily brought back the old build.prop file by copy/pasting it from the folder I made. The system indicated the copy was made successfully, and I tried to reboot once more. That is where the problem started.
When the power button is pressed for a second or so, the phone vibrates once and shows the starting splash screen (HTC) as it did when working, and then the screen goes blank, although the LED backlight is still on (so phone has power). Nothing comes after, no "HTC quietly brilliant" logo nor the chime that indicates it's booting up. At that point it stops responding to any stimulus except the removal of the battery, at which point the LED backlight finally goes off. Waiting for ~10min solved nothing, still blank black screen with backlight on. Upon reinserting the battery, the phone once again responds to the power button, with the same results.
I can boot to recovery by holding down Vol down and pressing power, and there I get the usual options including Fastboot, Recovery, etc. I tried doing a factory reset. It gives a bunch of error messages along the lines of "can't mount emmc", then says it's starting the reset, and gives a successful completion prompt after half a minute or so. However, that seems to do nothing at all to fix the problem (tried 4x times, with SD card in and out).
The only change that comes to mind is the last replacement of the build.prop file I did, which should have just restored the original. Assuming the factory reset doesn't actually reset that file (where would it get a copy to do so?) perhaps it being broken is preventing me from booting after the reset. Just my theory though, and could be something else.
From what I understand I could try putting a recovery image on the micro sd from a PC, then doing a recovery rather than a factory reset from the TWRP menu to replace all the files, including the potentially problematic build.prop. However, I didn't make a backup of the system before this happened (learning experience) and have no such image. Could anyone perhaps point me to a clean image for the Vivid that I could download and flash to my phone with recovery? Or otherwise shed some light on what could be causing the problem? I also realize there are various unbricking tutorials online, but after many hours of this I'm a bit too exhausted to follow all of those just to see if they work or not.
Edit: Upon further research I realize I can try to flash a new rom to the Vivid, but no matter how much I search I can't find a working link for a stock ICS .zip. There is a RUU .exe file from HTC but my phone can't get past fastboot, so I'd need to do this with a zip file. Anywhere I can get a working one? I could also try a custom rom, I just have 0 knowledge of those so don't know which would be a safe bet.
Would appreciate any help, and hope the post isn't overly long. Tried to give as much info as I could. I already spent a ton of time on both the root procedure and trying to fix this and would really like to hear professional opinions before breaking anything else. Thanks for reading.
Hi, thank you for using XDA Assist. The best place to get help is in your device's specific forum here, http://forum.xda-developers.com/htc-vivid They are the experts on your device. You may have already seen this but it's a good place to start, http://forum.xda-developers.com/showthread.php?t=1486024 If it were me I'd return the device to stock and start over. If you're messing with your phone you will want to be comfortable on how to return it to stock as you'll probably have to do that more than once as you learn more about your device.
jd1639 said:
Hi, thank you for using XDA Assist. The best place to get help is in your device's specific forum here, http://forum.xda-developers.com/htc-vivid They are the experts on your device. You may have already seen this but it's a good place to start, http://forum.xda-developers.com/showthread.php?t=1486024 If it were me I'd return the device to stock and start over. If you're messing with your phone you will want to be comfortable on how to return it to stock as you'll probably have to do that more than once as you learn more about your device.
Click to expand...
Click to collapse
Thanks for the advice, I basically got into rooting from scratch a day ago, so many resources I don't know about. Trying to return to stock, but I need a rom of the stock in .zip form since the phone can't get past recovery, and having trouble finding that. Perhaps due to age of phone, but most links to those seem to no longer be functional.
rohanreddy277 said:
Actually u shouldnt have rooted with that zip file containing supersu u actually should have done it with kingo root. anyway, the best waty to revive it is to install cyanogenmod. download the version for ur device and google how to install cyanogenmod. this will give a new life to ur phone. hope it helps.
Click to expand...
Click to collapse
Right, I basically learned as I went along for this root, haven't even heard of kingo before. I was very careful, but apparently something still went wrong. Thanks for the suggestion, I'll try that mod and see if it works.
Edit: I'm only finding a nightly build for the Vivid on the CyanogenMod website, with no stable versions. Nightly build is dated two years ago, so clearly no stable versions coming. While I'm in no position to be picky, and I'll try it if needed, I'd rather not break what's still functioning in my phone. Any mods out there that are stable for the Vivid?
Edit2: the nightly cyanogen build seems to have brought the phone back online, but besides the different look and feel from what I'm used to, it doesn't seem to have Google Play... so I can't download anything. It also isn't seen by HTC Sync so I can't run the RUU from there, but I did successfully extract the rom.zip file using some instruction on this forum from the stock ICS RUU .exe. However, installing that from twrp recovery fails as it cannot open the zip, and an attempt to use the "fastboot flash zip rom.zip" command fails saying it's not allowed. Integrity of zip fail is tested to be ok with an archiver program. The zip file extracts properly, and I can flash things like boot.img and recovery_signed.img to the phone, yet system.img cannot be flashed (data length too large error). Not sure what to try next.
Thread closed.
Hey guys!
To start, I want to say what an amazing place XDA is and how much information and knowledge you can get from here and how awesome the moderators are. I don't think I could ever find another amazing and/or helpful community such as those found here! Thanks to all who have helped me out with my Android issues!
Now to my issue and I apologize ahead of time if there is another thread (or related thread) found in the forum.
As the title states, I have a 2013 Motorola Moto G XT1031 Boost Mobile device. I had upgraded it to Lollipop 5.0.2 or 5.1 when it came out (I can't remember which one it was) and I had then decided to root it. I can say that I believe I was successful in rooting the device because I was able to install Supersu and use RootChecker to verify the install. Everything was going okay until i decided to research and eventually install a custom recovery and attempt to install a custom ROM. Well, let's just say that the recovery install was a bust...
In doing my research for a custom recovery, I found that TWRP had a custom recovery for my phone and apparently for my firmware via TWRP's app on the Play Store. So, I searched for my device in their in-app search for a custom recovery, downloaded it and installed it from the app. Now, my gut told me that this probably wouldn't work and that I should probably be installing a custom recovery via CLI. Nope. I didn't do this. Instead, like I said, I installed a custom recovery from the app itself. That screwed things up for me. I have no idea if it was the install, but my phone began to act incredibly strange. When in the TWRP recovery, my screen had this line that would continuously scroll from top to bottom. It wasn't a completely solid line, but it was transparent, almost like an empty thermometer glass stick was going down the screen. It was weird and not normal. I figured the phone's software was partially broken. It only did this in the TWRP recovery. Nowhere else did this happen. It was slightly annoying.
Later on I decided to install a custom ROM. Again, I did the necessary research to find out if there were any ROMs available for my phone (using XDA of course and others) and found that there were a few out there. So, I downloaded one (wish I could remember which one) and attempted to install it...keyword there. After attempting the install, my phone would not boot. Like at all. Dead. So back to the drawing board I went to try and reverse the damage. Using XDA (ironically) and a plethora of other sites, I tried to resurrect my phone and bring it back to life. After countless hours of trying and trying and trying and more and more research, I just gave up. The phone is dead. Great. $170 spent on a phone to break it a year later.
It's been roughly 4-5 months since I have attempted to redo the process and after another minor attempt, somehow I was able to remove the root completely, including the custom recovery and ROM. I don't know what the heck I did, but it worked....sort of. The phone is now stuck in a bootloop on the logo and sometimes the "bootloader has been unlocked" screen when try and factory reset the phone from the default recovery. When trying to reinstall the stock firmware, I read everywhere that I need the phone to have USB-debugging set and to have this and that. I have this and that installed on my PC, but obviously cannot enable USB-debugging which is needed for ADB and fastboot to recognize my device.
So, my question for anyone who would like to help me out is this: what are my options? Is the phone recoverable? Is there any way I can get ADB/fastboot to see my device and finally install the stock firmware on the phone? I have the proper drivers installed and ADB/fastboot are on my PC. Any help would be amazing, even if you have to tell me to junk it.
blckdragn22 said:
When trying to reinstall the stock firmware, I read everywhere that I need the phone to have USB-debugging set
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This is incorrect, where did you read that? To reinstall the stock firmware using fastboot, you must be able to boot to the bootloader menu only.
I heard this from a few websites actually, although I could never find a situational fix for my phone. I am trying to restore back to Lollipop without a custom recovery, because within the past hour I found out TWRP was never fully removed when I tried booting into recovery from the AP Fastboot menu when doing to power+vol down option. The TWRP logo shows for about 10 seconds and then the phone tries booting normally, showing the unlocked bootloader warning.
So, yes I can boot into the bootloader menu all day long with no problems. It's just an selection I make doesn't get me anywhere. My question I guess now is: how do I go about reinstalling stock firmware via the bootloader menu. I have Minimal ADB and Fastboot installed on my PC. If I need the full ADB, I can download that. And of course I'd need the firmware, too.
You can find stock firmware images in this thread, there's also a link to an installation guide there:
http://forum.xda-developers.com/moto-g/general/index-moto-g-falcon-factory-firmware-t3110795
_that said:
You can find stock firmware images in this thread, there's also a link to an installation guide there:
http://forum.xda-developers.com/moto-g/general/index-moto-g-falcon-factory-firmware-t3110795
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This thread had the firmware I was looking for thank you. I believe I have the flashing stock firmware process down, I hope. I'l refer to the guide if I need help. Thank you so much!
_that said:
You can find stock firmware images in this thread, there's also a link to an installation guide there:
http://forum.xda-developers.com/moto-g/general/index-moto-g-falcon-factory-firmware-t3110795
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I am trying to follow the steps listed here http://forum.xda-developers.com/showthread.php?t=2542219&page=35 and for some reason I cannot run any of the commands pertaining to the sparsechunks. This is what I get:
Is there anything you could tell me about that?
Edit: I was able to figure what the issue was when trying to write the sparsechunks. I had to insert a "." after 'sparsechunk' because that is how the file is named in the folder. However, now I am getting a new error, but it takes place on the phone screen. Every time I attempt to write a sparsechunk, it will initiate the process of doing so, but on the phone I'll get what appears to be an error saying, "Image is too large" in pink lettering. Why does this happen? Each sparsechunk file is at least 4MB less than the max-sparse-size according to the ADB and my phone, which is set to 256MB. Is there any way to change that?
blckdragn22 said:
However, now I am getting a new error, but it takes place on the phone screen. Every time I attempt to write a sparsechunk, it will initiate the process of doing so, but on the phone I'll get what appears to be an error saying, "Image is too large" in pink lettering. Why does this happen? Each sparsechunk file is at least 4MB less than the max-sparse-size according to the ADB and my phone, which is set to 256MB. Is there any way to change that?
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Check which sparsechunk files you have and make sure you flash all of them in ascending order. If it still fails, copy/paste the contents of your command prompt window (no screenshots please).
_that said:
Check which sparsechunk files you have and make sure you flash all of them in ascending order. If it still fails, copy/paste the contents of your command prompt window (no screenshots please).
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I will try that. There was a ...sparsechunks.0 as well apart from sparsechunks.1, sparsechunks.2 and sparsechunks.3. Shall I include that, too?
And adding the screenshot was an amateur mistake. My bad.
@_that this worked like a charm. Phone is 100% working ans usable now. Incredibly helpful. Thank you so much!