Assistance needed. I'm stuck like a Beaver in a Drainpipe.
Trying to flash Recoveryv6.0.5.0 by Shreps onto the A511 the boot says: "root access is missing. Root device?
By choosing yes, Device will go into Bootlooop with Acer Logo.
Putting the Tab into Fastboot Mod Fastboot and ADB cant find or waiting for Device.
System shows no Driver for A510 but I installed all the USB drivers from Acer Site.
How do I get out of this? And what is this with the driver issue?
Meantime Iv got the driver issue set. Windows 8.1 came up with an update.
But still no connection with Fastboot or ADB. !?
Related
Hi all, this is my first post in this forum.
I need help about my Acer A700.
When I turn on the tab appears "error: the board value of EEPROM in empty" and under: Bootloader version JB-653b3d3 (unlock mode).
Recovery and fastboot works and i try to install the iconiaN 2.6. It's installed correctly but after reboot it freezes on the acer logo and restarts infinitely. I have also tried to install other roms but is the same thing
thanks, I hope someone can help me.
Hello,
A few days ago I tried to install Evil Alex Purgatory for the Iconia A701 from [ROM][4.2.2] IcOdiv based on CyanogenMod 10.1 for Acer A701/700 via CWM 6.0.2.3.
The installation process got finished. When I started my tablet, the title "Boot image verified failed" appeared and nothing changed anymore. What should I do?
Can you reboot in bootloader ?
You might try to boot CWM via fastboot and restore your Backup or try to flash back CM 10.1
Shreps said:
Unfortunatelly, it freezes before it connects and can be recognized by PC.
Usually divice manager recognizes A701 when the title "iconia tab" appears. But in that case "Boot image verified failed" and "ACER" are shown.
Click to expand...
Click to collapse
You have to boot in Fastboot/bootloader and not in OS mode (ie: the tablet must wait in bootloader instruction from USB)
Then you can use fastboot in CMD in Windows to flash or boot a custom Boot
I have an acer icoina a510 I unlocked the bootloader , installed team win recovery i booted in it then i turned the device of and after that i am stuck on the boot logo . When i try to enter the recovery nothing happens it only vibrates. When i connect it to a pc it says that the device is unknown. any advice on what i can do to fix it otherwise i am going to be dead
Edit:
Now it seems that it detects it in device manager but still i am stuck i will try to flash recovery and write if i have progress
Edit2:
Now it is detected as an mtp device strange
Edit3:
Forgot to tell you that the message at the top is:
Bootloader version JB-d0ca683(Unlock Mode)
and device manager recognizes the device as mtp an only sometimes as acer iconia tab a510 but nothing more.
Edit4:
So when i connect it it first says that it is an acer iconia tab a510 but after 2 seconds it changes to a mtp device. I have also installed the drivers from the official acer site. They are USB_Acer_1.0_A40I .
And this only changed mtp device from mtp usb device. I have read here on the forums how to try to enter fastboot but no luck. I can boot in the bootloader but i found out how to enter apx mode. for anyone wondering it is holding both vol down and vol up and power then your windows will recodnise it but don't let go just now because it will stop hold it for around 5 or 10 seconds and it will stay in it. But there are no drivers for it.
Edit5:
So now i am able to enter fastboot and tried to fkash a custom recovery image it said that it is flashed but nothing happened. Is there any way to flash a rom via flashtool?
Hi,
My Lenovo s90 wont boot. Stuck on lenovo logo.
Me device's still rebooting until the battery drains.
Also tried to wipe and format data in recovery, but it still reboots.
I 've found a guide how to solve this, but I'm not able to install USB Drivers.
http://goo.gl/gVTpRV
Tried to install different version of Qualcomm USB Drivers (exe files, certificates, Lenovo suite) but without any progress.
Any suggestions please?
Hi guys,
So i wanted to get my A510 back to stock.
I flashed update.zip from WW_GEN1 i downloaded from the acer website with CWM 6.0.5.0.
But now i'm stuck at the acer logo without an os installed and my recovery got removed to i think.
It shows Recovery Verified Failed when i try to flash an update.zip
I can get it in APX mode but i don't know what i have to do also i don't have the drivers for APX.
Any help is welcome, thanks in advance.
Edit: I just fixed it myself.