Hello guys,
My old Moto E4 Plus was working fine until a few days ago when It suddenly shut down and did not ever turn on again. It is stuck at boot screen (moto logo). It keeps restarting instead of booting up. I did try quite a few things but nothing seems to work, so i'm wondering if there is anything I can do at this point.
The model is a XT1773 Nicklaus Mediatek variant.
>The first thing I tried was to enter recovery mode to do a factory reset. I turned on the phone holding Power + Vol Down keys. I get to a screen with some options for me to choose (Recovery Mode, Meta Mode, Start and Factory Mode).
In this screen, it is written:
AP Fastboot Flash Mode
Baseband: (not found)
Product/Variant: null
SKU: null
Serial Number: null
IMEI: null
Console: null
Battery: OK
Engineering
Software status: Official
Transfer Mode: Cable Connected
Device Status: Locked
Whatever I choose, the phone just go back to Moto logo and keeps restarting, except for 'Meta Mode', where it also goes to Moto logo screen, but a message appears at the bottom saying "Meta mode, long press power key to reboot the phone".
>The second thing I tried was to rescue the phone using Lenovo Smart Assistant Tool. I flashed the phone using rescue mode but it is still stuck at logo;
>I downloaded the stock rom to my phone model and flashed it using SP Flash Tool, but it also didn't solve the issue;
The part where I want to cry is that I believe this phone do not have unlocked bootloader so I wander if there is anything I can do to fix it. Any help would be appreciated.
Related
PLEASE HELP! I had a problem recently when trying to run an update on a cell phone/scanner Model ES400 (SYM 400E SXT). While running the update the phone threw an error message, which I cannot recall what the message stated, the phone became stuck in the error mode. I removed the battery to reengage the phone boot but it keeps getting locked up in boot image mode. I have tried re-installing the basic software from the MicroSD, power button + camera button, but it still locks up. The boot message is as follows:
OS Boot !
Enter Image Mode !
CPLD v13.1
IAC Ver. 120007-S1-2028M
When this device is connected to the computer, Windows Device Center does not deploy because the device image doesn't load.
Any suggestions?
My gf has an unlocked 1st gen 8GB Moto G. So here's what happened - phone was charging (14%), she powered it up and got the "Android is upgrading, optimizing apps" screen. During this it powered down for some unknown reason (maybe ran out of battery?) and since then it's been bricked.
- the phone is charging
- upon normal boot you get the Motorola logo and the spinning earth, but ultimately the screen goes black and nothing happens
- if I enter AP Fastboot Flash Mode (Vol UP,Down, Power) I can navigate the options but when selecting Factory, Recovery, BP Tools or QCom I get the Motorola Logo and ultimately a black screen
The phone is totally stock, no root, only the official updates (the last one being some version of Lollipop). Plugging it into the PC does nothing, the Motorola Device Manager doesn't detect it.
Any help would be greatly appreciated.
Dear friend,
I am doing customized build for google pixel for following version: N2G47J android-7.1.2_r5 Nougat Pixel
During customization i had commented/removed all bluetooth related(i.e sepolicies, boarconfigs, etc....) . During building process some errors occurred because of wrong references of bluetooth. I had successfully resolved all error and made successful build.
Finally i had successfully flashed my customized aosp images. After flashing device started booting
1) Never going to home screen( Device stuck at android animated logo)
2) Device never going to fastboot mode( Used hard keys to go fastboot mode)
3) Device no detecting through adb command(i.e since device got stuck at booting , no rsa key verification)
Please guide how to go fastboot mode or recovery mode
Thanks & Regards
D M Vamsi
while the phone is on, press and hold power and volume down, until the screen goes black. let go of power and hold volume down until the phone comes on in fastboot mode. If you cannot reach fastboot mode, I don't believe you can restore the phone without more advanced tools.
I'm having trouble with my LG G3 LS990, it came with modified software (was marked as Verizon 985) and stuck on android 4.4.2, i even tried to download an update when using the phone but it failed when it tried to install, i tried with the mobility support tool but i couldn't update the phone, so i tried to flash another firmware (the stock one for Verizon 985), it was stuck at 10%, then i disconnected and reconected several times, i used LG Flash Tool 2014 and LG Up, i tried 3 different archives, 2 was KDZ and one was TOT (which is android marshmallow), i accidentally tried the refurbish mode with the TOT Marshmallow and then canceled, i came back to upgrade mode and i could get 11 porcent progress on LG Up flash tool and 1 porcent on the Firmware Update screen on the phone when trying to flash (and the same results on LG Flash Tool 2014), it was stuck again so i disconnected, removed the battery and tried again but my smartphone won't go on firmware update mode anymore, when i hold the volume up button while connected to my computer it goes to the firmware update mode for about 2 seconds and a message at the top of the screen says "Boot Verification Fail!" "Cause: MISMATCH_SIG_LEN" and then the screen turns of, the led starts popping with blue and red and when i press the volume up again the led stops popping but the smartphone stills on, when i start the phone normally it shows the LG logo and then it shows the android bot showing some gear moving on his belly, and then it restarts and goes directly to the LG Logo and stops on it while the Led pops in blue and green. I can even go into System recovery mode but nothing works, the USB Debug mode or the Factory data reset. When the smartphone is connected to my computer it doesn't recognize the smartphone anymore, when the LG Logo is showing and i go in the Device Manager it shows "LG Mobile MTP Serice" but when i use the LG Up for example, it shows the smartphone as an unknown device and i can't do anything, the same happes to the LG 2014 Flash Tool, when i try to flash it goes to 4 porcent and then says that the smartphone is not connected. I'm into this for 3 straight days, any help? I'm a noob, i really need som help.
Try installing the LS990 firmware again and see if that works
And never disconnect the device during tha flashing process , try to see if you can get it into qualcomm q9008 mode (I think is called that)
Hi all,
My friend's Nokia 8.3 is stuck in a bootloop. When turned on, it will boot constantly until it runs out of power. There is no chance to turn it off or interrupt the boot loop.
Down volume and power work to bring up the fastboot menu. The fastboot menu has "Start", "Restart bootloader", "Recovery mode", "Power off", "Boot to FFBM", and "Boot to QMMI". All of these options return the phone to the same boot loop, even power off.
The information displayed in the bootloop screen is thus:
FastBoot Mode
PRODUCT_NAME - lito
VARIANT - SM_ UFS
BOOTLOADER VERSION -
BASEBAND VERSION -
SERIAL NUMBER - xxxxxxx
SECURE BOOT - yes
DEVICE STATE - locked
The phone has no bootloader at all, which is probably the root cause of boot looping. However, I can't interface with the device at all. Neither adb nor fastboot actually detect the device. And dmesg spits out a "Cannot enable. Maybe the USB cable is bad? unable to enuberate USB device" error when plugged in.
As I understand it this is a common fault in this model but none of the solutions proposed work on this phone. It's rather unresponsive to anything besides putting it into fastboot mode.
Any options or thoughts greatly appreciated. Thanks