no bootloader accses Acer Iconia One 10 B3-A40FHD - Android Q&A, Help & Troubleshooting

hey Guys,
1 questions only!
OEM-Unlock activeted
if I put my B3-A40FHD in the bootloader mode, only a black screen appears!
1. someone still knows the problem or even has a solution
Android- Version 7.0
Image- Version Acer_AV0N0_B3-A40FHD_RV05RC02_WW_GEN1

redking0001 said:
hey Guys,
1 questions only!
OEM-Unlock activeted
if I put my B3-A40FHD in the bootloader mode, only a black screen appears!
1. someone still knows the problem or even has a solution
Android- Version 7.0
Image- Version Acer_AV0N0_B3-A40FHD_RV05RC02_WW_GEN1
Click to expand...
Click to collapse
hi , did you solve the problem with the tablet? I have the same problem, can someone help me?
help me find the firmware for the flash tool, the Acer Iconia one 10 (B3-A40FHD) tablet, the tablet does not load the android system, does not enter the recovery when you press power + volome +/-, only the red indicator and screen backlight are on, the computer sees it when the cable is connected , on the Acer website, firmware is only for recovery mode, USB debugging - not included. thanx.

Same here. On my case I locked my bootloader after using in depth test and then black screen with error image is destroyed was showing. My phone is realme 5

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Ryzaldian said:
Anyone can help me? ​My device is vivo y31 had looped. May be because the file I installed is false. And now, my device can not active / turn on normally, just stoped in logo vivo, then the device turned off, and turned on again, continued like that. And now, my device can not enter to recovery mode, just can enter to fastboot mode Anyone can fix my problem? Thanks
Click to expand...
Click to collapse
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