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[Q] Variety of issues (unlocking bootloader, randomly rebooting phone, etc) [Resolved

Hi! I realise this if my first post I'd like to tread lightly; but I'm about 4 days into solving my issues and I just want to finish it...
I've had my Nexus i9020a (bought from Koodo) since ~May 2012. I upgraded to ICS sometime in the summer and sometime in the last few weeks it has started rebooting. I hadn't been installing new apps, etc. I'm not sure what the cause is. I 'Factory Reset' today in an attempt to resolve the issue, thinking it may be a program gone AWOL; but it has rebooted a few times since. I *just* looked through rebooting FAQ on this site and have edited the first few features listed there. I'm not sure if it has worked yet, but I'll get back to you on that. For the record, the only programs I have installed now are Swiftkey 3, Handcent and Beats (DDR simulator, updated in November).
In the meantime, before I found the solutions here, I decided to take another shot at unlocking the bootloader and try installing... probably CyanogenMod.
Specs: Windows 7 64 bit with Nexus S I9020a (Koodo) running 4.0.4 (4.1.1/2 OTA haven't come through, despite dozens of attempts at clearing the GSF cache, etc)
So I've been using the Nexus S: Full Update Guide found at:
hxxp://wiki.cyanogenmod.org/wiki/Nexus_S:_Full_Update_Guide
(It won't let me post the link)
I've followed the guide for installing the Android SDK, gone to CMD and typed 'adb devices' and had it show up. Theoretically, the SDK should be running fine.
Next, I turned on the USB debug mode. Then I booted up the bootloader, plugged the NS into the PC... and despite not having issue when the it's turned on (driver installed properly) windows says drivers have not been found for the device. Thus, when I type fastboot devices, it comes up with nothing.
I've been, and will continue perusing forums for this, but so far I haven't seen anyone with this specific problem.
Edit: I have also gone to the directory with fastboot/adb and used cmd to reboot into the bootloader, only to have windows 'ding ding ding' an unrecognised device.
2nd Edit.
I've gotten a stage further! I'll keep the thread open because I may come across something and it's nice to write my issues down. Seems my head can wrap around the problem a bit better. Anyway, I installed PDAnet and BAM, it works. Onto getting CWM installed! Thanks for the, uh, help!
3rd Edit.
CyanogenMod 10.0 stable is booting for the first time!! It's taking a while... but I appear to be on the home stretch! Also, my phone didn't reboot for a few hours before I installed CM. So if I don't end up somehow bricking it... and I mean, this first boot is taking a heck of a long time... The animation sets me at least a bit at ease... maybe 4.0.4 will work out...
Edit 4
I forgot to clear the app and cache data before flashing the ROM to the phone and thus the issue... after a VERY tension filled moment of pulling the battery during first boot... I rebooted, cleared said data and reflashed the ROM. After a boot, I realised I forgot the GAPPS zip and fixed that. Now I'm running CM10 Stable!! I'm stoked that after months of putting it off cuz last time I did it I didn't get anywhere after many days, but now it's done!! Thanks again for such an awesome site!

Thanks for sharing your experience instead of just saying "Mods please delete this i solved my own problem" :good:

[Q] Galaxy 10.1 GT-N8010 woes

Hi guys,
After searching for a few days and doing stuff myself (perhaps not everything for the best), I finally get it over with and ask for advice.
I've got a GT-N8010, since long been running an unofficial CM11 build (since one of these CM11 builds, the device was known as a GT-N8013).
Last week I started looking at the unofficial CM12.0 and CM12.1 builds, those looked promising.
After some info, I flashed to the CM12.1 build. A few minutes later, Android 5.1 in all it glory... everything running fine. Saturday evening I noticed I didn't get root.
Without thinking straight, the next morning I started flashing superuser but as you might imaging, that totally f'ed the system.
Now logically, one could just reflash CM12.1 and be done with it .. somehow I skipped all logic and started tinkering in recovery (TWRP).
After some doing, I managed to even F-up TWRP, it wouldn't boot anymore. The TeamWin logo was visible, screen flashed, logo and back.
No worries, there's still the download mode .. yeah about that ... already in panic mode .. doing more harm than good.
So .. Now I'm at this curious state.
I've managed to get it booting to a stock ROM. TWRP is also running.
The weird stuff I'm encountering now:
The device is semi recognized as a GT-N8000, if it was just that, I really don't care.
I said semi, when I want to flash another ROM (even specifically the CM12.1 for GT-N8000) it always states (in ADB Sideload in TWRP) that the package is not for this device.
There's a whole lot of devices listed, then it states "this device is ." , as in blanco device?
Anyone got an idea how to fix it so I can enjoy the Android 5.1 build again? (and seriously, remove the stock rom would be the first priority)
Thanks.

Hardbricked Moto G after CM 12 Nightly Update (Did not downgrade to KitKat)

Please pardon me for any faux pas as I am new here.
Mods please refer me to the appropriate thread and close this one, in case this one is a duplicate.
It seems my Moto G 1 Gen XT1033 is hardbricked. I had been running a CM 12 for falcon - nightly release since May 2015 and had had no problems so far. I had also upgraded my recovery to CWM Touch.
Two weeks ago, my phone got stuck in a boot loop (I now realise that that is called a softbrick), I managed to boot into recovery and updated my OS with the latest nightly release of CM 12 for my phone. I also tried to upgrade the recovery version with the same as that of the OS version but I don't think that it got upgraded. (I'm not sure what it said).
Anyway my phone was working fine for an hour or so until CM gave some errors on opening the themes configuration, so I thought rebooting my phone would solve the problem.
My phone never booted after that. It didn't even turn on or boot into the bootloader/recovery etc. I checked the battery etc. and it was fine. There was no issue with the hardware.
I then connected my phone to my laptop and it recognised it as qhsusb_bulk. I have spent a lot of time searching and trying various methods like:
http://forum.xda-developers.com/moto-g/help/how-to-revive-hard-bricked-moto-g-t2833798
http://forum.xda-developers.com/moto-g/orig-development/bootloader-tool-motoflasher-t2959076
Using the MotoTool All In One etc.
I cant seem to figure out the problem. I don't even know what my bootloader version was etc.
Is there a problem with my bootloader or recovery? I can't seem to understand.
Can someone please help me with this?
Thanks

Oh man that's unexpected. I never think CM could cause this. I hope you can get it fixed.
Bumping the topic

motolollipop said:
Oh man that's unexpected. I never think CM could cause this. I hope you can get it fixed.
Bumping the topic
Click to expand...
Click to collapse
Thanks man. But no help so far

Bit of an old topic, but wondering whether there's any update? I have a similar issue. I was running 12.1, and installed the nightly update from yesterday, not noticing it was for 13 (Android 6.0). I was then able to get back into recovery and flash a working 12.1 image. The issue now is the phone is stuck in a boot loop, going through "Optimizing app x of 133", gets to the end and then reboots. I can get into the boot menu and select recovery, but it reboots and goes back into the same boot loop. Likewise if I chose Factory from the boot menu.
Any luck on your side?

Tass99 said:
Bit of an old topic, but wondering whether there's any update? I have a similar issue. I was running 12.1, and installed the nightly update from yesterday, not noticing it was for 13 (Android 6.0). I was then able to get back into recovery and flash a working 12.1 image. The issue now is the phone is stuck in a boot loop, going through "Optimizing app x of 133", gets to the end and then reboots. I can get into the boot menu and select recovery, but it reboots and goes back into the same boot loop. Likewise if I chose Factory from the boot menu.
Any luck on your side?
Click to expand...
Click to collapse
No bro. I've bough a spare phone to survive on till I get a solution for this.
But nothing has worked so far.

CoolCrusader said:
No bro. I've bough a spare phone to survive on till I get a solution for this.
But nothing has worked so far.
Click to expand...
Click to collapse
That happened to me too, I think even the same image! It was a long time ago and I have now switched to a Oneplus One after using a Moto E which actually isn't that bad - I got it new super cheap. For me, Cyanogen restarted to update and after a LONG period of time stopped doing anything (I have upgraded before). I couldn't mount anything in CWM and I lost all data irrecoverably. The partition table got all messed up, and I had to flash a dual sim image as it was the only one that loaded - done through fastboot. I then flashed the original kitkat image and then massively messed up and updated, making my phone qhs_bulk.
Basically everyone who has had lollipop on their devices and have this are waiting for files to be leaked from Motorola so they can make their phones work. Not much is happening currently, you might as well get a new budget phone - some of the new ones are much better than the Moto G 1st gen! Or you could do what some people are doing which is ordering broken Moto Gs off eBay and replacing the board. Good luck!
---------- Post added at 01:49 AM ---------- Previous post was at 01:42 AM ----------
Tass99 said:
Bit of an old topic, but wondering whether there's any update? I have a similar issue. I was running 12.1, and installed the nightly update from yesterday, not noticing it was for 13 (Android 6.0). I was then able to get back into recovery and flash a working 12.1 image. The issue now is the phone is stuck in a boot loop, going through "Optimizing app x of 133", gets to the end and then reboots. I can get into the boot menu and select recovery, but it reboots and goes back into the same boot loop. Likewise if I chose Factory from the boot menu.
Any luck on your side?
Click to expand...
Click to collapse
You may want to go the fastboot method to flash a stock lollipop image and CWM recovery - if you don't have a backup, you may want to try just flashing something like TWRP to see if you can get some files off your device, then completely flash over it.

In a right mess trying to return to stock

Please could someone help ! I'm trying to unlock my XT1032. I have the correct Sim-Unlock (network unlock) code from my old telco, but... it won't work because the phone is rooted, bootloader unlocked (S-ON) running CM13.
I figured that returning it to a stock build would allow me to unlock the phone, then I could re-root and return to CM13 on my new network.
However..... there are about a dozen guides on returning a Moto G to stock and the first one I tried left the phone stuck on the 'Warning: Bootloader is unlocked' message. Since then, I've tried several other guides and have got nowhere fast. I've been on this for four hours now and the only thing I seem to be able achieve is to get TWRP or CWM recovery on there by flashing from fastboot. Every other image I try either gives 'preflash validation failed' messages, sticks on the Bootloader Unlocked screen or gets it stuck in a bootloop!
I just want to switch networks... Why is this so bloody difficult ?

What Firmware did your XT1032 originally come with? or which Carrier?

Kitkat I think, and it's Tesco (UK).
I subsequently did the OTA update to Lollipop and then.... WHOAAAAA.... hold on... it's booting !!!
I don't know how, or what I've done to get this far, but the only thing I can think of that's changed is that the battery is now at 100% charge. It appears as though it's successfully flashed the 5.1 untouched ROM from http://forum.xda-developers.com/devdb/project/?id=7981#downloads
But, I've tried flashing that loads of times this evening and it's failed everytime.
Having said that it's booting, it's sitting here on the Motorola logo - and it hasn't got that far in the last five hours.... I'll be back shortly !
Update: It worked ! It completed the boot, I put the new SIM in, it asked for the unlock code and this time it worked OK. Now I'm tackling putting CM13 back on it. I think I'll stick with TWRP rather than CWM recovery, as long as TWRP can handle the automatic updating for the CM nightlies.
I have no idea what went wrong there - maybe it was just that the battery had to be at 100% ?? Who knows... Thankfully I doubt I'll be tackling that again !

I don't know if things have changed, but I would be careful with OTA Updates in CM. People have hard-bricked (phone is effectively destroyed) applying updates in this way. I also suggest you avoid official Motorola updates, rather use the factory firmware images available here: (which already include the content of OTA Updates)
[INDEX] Moto G [Falcon][Peregrine] Factory Firmware Images​

Thanks for replying anyway mate. In the end, it's all good now. Unlocked and back on CM13 and on my new network !

Ahhh... not so good after all. The phone reboots every time you try to uninstall an app. I've tried flashing back to CM12.1, the latest stable release, and it does the same, so I've obviously screwed something up along the way.
Could someone help me flatten this thing completely and get it working normally please?
I've tried reflashing loads of times, even tried Cyanogen Recovery instead of TWRP but nothing I do gets rid of this reboot problem.
Can anyone assist please?

OK, so I've followed the procedure detailed here: http://forum.xda-developers.com/moto-g/development/rom-stock-motorola-lollipop-rom-t3017510 and flashed the Untouched 5.0.2. EU Stock ROM successfully, but it still reboots when you try to uninstall any app.
Whatever it is that's causing this is not getting overwritten by the flashing procedures I'm using is it ?
HELP !!!!!

@aneng64 - You have not done what I told you to do. Read my post again.

Yes I did... and I still had the same problem. It was only once I stopped trying to flash zips from TWRP and used mfastboot to flash the whole set individually (non-hlos, motoboot etc) that I got it to behave. The issue, incidentally, seemed to be the same one mentioned elsewhere here that also causes settings to crash when you try to go into settings, security.
Once it was stable with a stock ROM, I was able to flash CM13 again and it's now sorted. Thanks for your help anyway.

(FIXED) Bootloader Locked but Device Won't Boot

I recently ran into the issue during custom rom work. I reflash the stock android ZIP, it starts booting, then I hard reset it with the power button and try to reach bootloader again. This, as it turns out, is terrible to do if you want a fast setup. The moment it starts and you reboot it, the boot image is corrupted (that's my guess) because escaping the boot screen during a clean flash bricks your phone. If you're reading this, it happened to you as well.
The answer is so flipping obvious and it took me an hour to figure it out - nowhere on the internet is there a "solution" for this problem, no matter how frequent it is. But there are lots of people who deal with this, whether still on their factory images (like the Pixel 3 EDL issue) or like me bouncing from custom to stock. So here's the answer:
ALL YOU HAVE TO DO IS SIDELOAD THE CURRENT SOFTWARE OTA OR A BETA OTA FROM ANOTHER FUTURE VERSION.
It doesn't recognize timestamps before your current software, so you'll need to assume you're on the latest of whatever you're on and do that. Future versions work as well, so if you wanted to reach 12 in one shot, your phone's bootloader would fully accept it as long as the file isn't corrupted. If you need a sideloading or flashing guide, here you go.
For me, I flashed the latest build of Android 11 (August patch) and rebooted during the boot up. What I did was download the OTA of the same exact file to my laptop, and entered adb sideload coral.xxx.x.zip. (The name of the file) It ran all the way through and it started up perfectly normal.
I hope this helps someone!
P.S. I don't have any pictures or tutorials, I only wrote this to help others understand what happened and how to fix it. Probably wouldn't have needed to say it if the forum for it existed.