[Q] Black Screen after boot animation - G 2014 Q&A, Help & Troubleshooting

Hi,
I have a moto g 2014 xt1068 stuck at a black screen just after the motorola boot animation.
The beginning:
It all started because one guy started messing with the phone, unlocked it's bootloader and installed some custom roms. As the guy told me, the phone run out of juice while "configuring the android apps" phase and after charging it got stuck after the boot animation ever since.
What i tried to fix the phone:
First i tried to install multiple stock roms, from for example windows-tool-moto-g-2014-xt1064-restore.
I did it in osx and adapted the bash script, following every command. It always worked perfectly while flashing but after restarting i got the same result every time - black screen after boot animation.
One example of my flashing script
Code:
#!/bin/sh
mfastboot flash partition gpt.bin
mfastboot flash motoboot motoboot.img
mfastboot flash logo logo.bin
mfastboot flash boot boot.img
mfastboot flash recovery recovery.img
mfastboot flash system system.img_sparsechunk.0
mfastboot flash system system.img_sparsechunk.1
mfastboot flash system system.img_sparsechunk.2
mfastboot flash system system.img_sparsechunk.3
mfastboot flash system system.img_sparsechunk.4
mfastboot flash modem NON-HLOS.bin
mfastboot erase modemst1
mfastboot erase modemst2
mfastboot flash fsg fsg.mbn
mfastboot erase cache
mfastboot erase userdata
read -p "Press [Enter] key to reboot..."
mfastboot reboot
echo "Finished!"
Then i tried to install a custom recovery tool:
I picked TWRP and downloaded it from both the official website and this thread. The flashing went smoothly but when i restarted it, got into fastboot, selected the recovery and booted to the recovery it booted into the stock recovery! My flashing didn't made any difference whatsoever.
The commands to flash the twrp img
Code:
$ mfastboot flash recovery TWRP_2.8.0.1_Titan_v2.img
$ mfastboot reboot recovery
Finally someone told me that sometimes some phones can be fixed by unplugging the battery...
I did it as a moment of pure despair and open the phone, unplugged the cable from the board and got everything together again. After trying to flash a stock rom and a custom recovery i got the same results as above.
I really would apreciate some help. Anything i should try? Something i did wrong?
Thanks in advance for any help.
Vinxe

Did you try wiping ur cache and Dalvik-cache?? And when do u see the black screen, after the motorola logo or after the boot animation??

Related

No changes after flashing stock rom

Hello There,
today i tried flashing a stock rom on moto g2 currently runniing 4.4.4 RETAILDSDSALL_XT1068_4.4.4_KXB21.85-23_cid7_CFC.xml.zip
i was successfully able to se msg like sending and done while i was pasting this commands
mfastboot flash logo logo.bin
mfastboot flash boot boot.img
mfastboot flash recovery recovery.img
mfastboot flash system system.img_sparsechunk1
mfastboot flash system system.img_sparsechunk2
mfastboot flash system system.img_sparsechunk3
mfastboot flash modem NON-HLOS.bin
mfastboot erase modemst1
mfastboot erase modemst2
mfastboot flash fsg fsg.mbn
mfastboot erase cache
mfastboot erase userdata
mfastboot reboot
but when my phone restarted it was on same old lock screen wallpaper apps nothing changed at all??
pleas help me all the process were successfully finished with done!!! msg but at the end phone was on same condition before flashing please help

[Help! I just bought it] Please help me get WIFI and/or the any of my SIMs working!

Hi!
I have a Moto G dual sim and I recently updated my ROM to Lollipop XT1064 (biggest mistake in recent history!)
Things went really well for a day then I made two mistakes:
1- SU Binary required update so I told it I have TWRP recovery when I did not. that made my phone freeze and kept restarting before getting to the moto logo.
2- I then decided to flash back to 1068 to redo the whole thing, but I mistakenly used Moto x (it was a version that worked on Moto g single sim, I think.. not sure anymore)
Since then I have tried flashing 1068 4.4.4 stock ROM and every time i end up with no network signal (wifi NOR the both SIMs.)
I was able to flash modem files successfully and in my pursuit to fix wifi I had to flash other roms but now I cannot even fix the SIM signal.
Please note that I have no data that I care about, I want ANY ROM that make my phone more valuable than a paperweight.
To sum up:
- OEM is unlocked
- I get flash and get into custom recovery
- I am able to flash stock ROMs
- Was not able to get any ROM where WIFI works (not able to enable it. never worked since the problem started)
- Was able once to get the SIMs to work (were not ale to do it again although I repeated the same steps which were
Steps I used to flash stock ROMs:
mfastboot flash partition gpt.bin
mfastboot flash motoboot motoboot.img
mfastboot flash logo logo.bin
mfastboot flash boot boot.img
mfastboot flash recovery recovery.img
mfastboot flash system system.img_sparsechunk.0
mfastboot flash system system.img_sparsechunk.1
mfastboot flash system system.img_sparsechunk.2
mfastboot flash modem NON-HLOS.bin
mfastboot.exe erase modemst1
mfastboot.exe erase modemst2
mfastboot flash fsg fsg.mbn
mfastboot erase cache
mfastboot erase userdata
mfastboot reboot
Steps to attempt to enable SIMs:
mfastboot flash modem NON-HLOS.bin
mfastboot flash fsg fsg.mbn
mfastboot reboot
I hope i provided enough info... if not, please let me know what to add.
Many thanks in advanced for helping or taking the time to read words of a desperate human being!

[BRICK?] Moto G 8GB XT1064

Hello XDA!
- Canadian Moto G 2014 XT1064 (8 GB)
- Bootloader Locked
- Unable to enable USB debugging since "bricked"
1) I downloaded Motorola Drivers, fastboot, mfastboot v2, RETUAWS_XT1064_5.0.2_LXB22.46-28_cid9_CFC.xml.zip
2) My Moto G was able to go into boot loader mode, but now it won't.
3. I was trying to:
mfastboot oem lock begin
mfastboot flash partition gpt.bin
mfastboot flash motoboot motoboot.img - it fails on this step -> something about a failed partition
mfastboot flash logo logo.bin
mfastboot flash boot boot.img
mfastboot flash recovery recovery.img
mfastboot flash system system.img_sparsechunk.0
mfastboot flash system system.img_sparsechunk.1
mfastboot flash system system.img_sparsechunk.2
mfastboot flash system system.img_sparsechunk.3
mfastboot flash modem NON-HLOS.bin
mfastboot erase modemst1
mfastboot erase modemst2
mfastboot flash fsg fsg.mbn
mfastboot erase cache
mfastboot erase userdata
Now my device won't even turn on (can't go into boot loader mode)
Any suggestions?!!? Let's fix this together
NEVER FLASH STOCK FIRMWARE ON A LOCKED BOOTLOADER !
UNLOCK bootloader first and then only flash stock firmware via fastboot mode by PC.
Try going to Service Center, maybe they will have to change the motherboard of your G2.

Moto G 2014 LTE XT1078 How do I restore stock rom?

Did someone had success restoring stock rom in this device?
I wanted to restore the stock rom, but I have seen people reporting hard bricks after any procedure.
A user posted this Firmware, which is supposedly for my phone.
XT1078_THEA_RETBR_DS_5.0.2_LXB22.99-24.12_cid12_subsidy-DEFAULT_CFC.xml.zip
I was thinking in follow the instructions that the user mendelssohn give here . Maybe I could use that script in this firmware, but do not know if it would work.
Someone managed to do this procedure successfully? If so, what is right procedure?
Thanks in advance.
I've been looking for how to restore the stock recovery, so I could install Android 6.0 from OTA update. I did not flash a custom ROM, because CyanogenMod did not have a stable release for XT1078 then, and it stil does not have at the time I write this. So this file helped me to revert my XT1078 to stock.
But I did not use any script. It's just how I choose to do it, I'd rather know what's going on in every step instead of let a script do things for me. I extracted the file XT1078_THEA_RETBR_DS_5.0.2_LXB22.99-24.12_cid12_subsidy-DEFAULT_CFC.xml.zip, and moved the required files to the folder platform-tools on Android SDK. Then these are the commands I used:
fastboot flash partition gpt.bin
fastboot flash motoboot motoboot.img
fastboot flash logo logo.bin
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash system system.img_sparsechunk.0
fastboot flash system system.img_sparsechunk.1
fastboot flash system system.img_sparsechunk.2
fastboot flash system system.img_sparsechunk.3
fastboot flash system system.img_sparsechunk.4
fastboot flash system system.img_sparsechunk.5
fastboot flash modem NON-HLOS.bin
fastboot erase modemst1
fastboot erase modemst2
fastboot flash fsg fsg.mbn
fastboot erase cache
fastboot erase userdata
fastboot reboot
After reboot, OTA update with Android 6.0 worked flawlessly.
I think you may want MM6.0 clean flash whitout any ota mess -> http://www.filefactory.com/file/2rw...MPB24.65-34_cid12_subsidy-DEFAULT_CFC.xml.zip
This is the MM 6.0 complete image, flash it as tatianes told you, but i would like to sugget the use of mfastbotv2 instead of fastboot
Flash like this
mfastboot flash partition gpt.bin
mfastboot flash bootloader bootloader.img
mfastboot flash logo logo.bin
mfastboot flash boot boot.img
mfastboot flash recovery recovery.img
mfastboot flash system system.img_sparsechunk.0
mfastboot flash system system.img_sparsechunk.1
mfastboot flash system system.img_sparsechunk.2
mfastboot flash system system.img_sparsechunk.3
mfastboot flash system system.img_sparsechunk.4
mfastboot flash system system.img_sparsechunk.5
mfastboot flash modem NON-HLOS.bin
mfastboot erase modemst1
mfastboot erase modemst2
mfastboot flash fsg fsg.mbn
mfastboot erase cache
mfastboot erase userdata
mfastboot reboot
Click to expand...
Click to collapse
Just remeber to doublecheck the numbers of systeam sparse file, if your rom have 0 to 7, ou will have to add those
Am i understand?
So, let me see if i understand:
I extract the zip with the rom in the same folder of fastboot (or mfastboot) then, after (double) check the numbers of system sparse file, i'll do this commands?
There is no "collateral effects"?
(I'm asking 'cause I've tried this, boot on a lollipop, and when i tried to reboot, the phone bricked)
Does anybody tried to do this from Cyano?

XT1064 Bricked

Hello.
Lately my device has failed to stay on for long, and yesterday my phone is booting to the bootlogo while charging, and after five seconds it blackscreens and repeats.
I cannot boot into any state but fastboot, and I have already tried every option in the fastboot menu, including restoring to stock through fastboot using a Windows 10 PC.
The phone changed the bootlogo correctly to the unlock warning, but still fails to boot.
Any help is appreciated.
Flash a custom rom....
Youtube helps how to do
When my xt1064 bricked (rom stock) I installed Lineage.
You should try that.
I had a very similar thing on my Moto G2
Went totally flat using it in the car, while attempting to charge off the car and then off a powerpack
Just booted as far as the unlocked bootloader screen and then rebooted.
I could get into fastboot, but when I tried to get into recovery TWRP, it hung on the TWRP splash screen.
I tried all sorts of things, including disassembling and disconnecting the battery and charge it on a bench PSU (with current and voltage limiters)
Still no good, so I realised the battery was not the problem...
Eveuntually I gave up recovering the files, booted into fastboot, re-installed the stock rom, but it still didnt work
However if I erased the cache and the userdata partition it came back to life
So..
I'd initially suggest getting into fastboot and erasing the cache partition.
mfastboot erase cache
If its still no good, try erasing the user data partition as well
mfastboot erase userdata
If that still fails, get hold of the stock Lollipop ROMs, and flash the whole lot using mfastboot e.g.
mfastboot erase boot
mfastboot erase system
mfastboot erase userdata
mfastboot erase cache
mfastboot erase webtop
mfastboot erase preinstall
mfastboot flash partition ROM_FILES/gpt.bin
mfastboot flash motoboot ROM_FILES/motoboot.img
mfastboot flash logo ROM_FILES/logo.bin
mfastboot flash boot ROM_FILES/boot.img
mfastboot flash recovery ROM_FILES/recovery.img
mfastboot flash system ROM_FILES/system.img_sparsechunk.0
mfastboot flash system ROM_FILES/system.img_sparsechunk.1
mfastboot flash system ROM_FILES/system.img_sparsechunk.2
mfastboot flash system ROM_FILES/system.img_sparsechunk.3
mfastboot flash modem ROM_FILES/NON-HLOS.bin
mfastboot erase modemst1
mfastboot erase modemst2
mfastboot flash fsg ROM_FILES/fsg.mbn

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