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Root Acer Iconia One 7 (B1-740) (Steps)

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By SUPERSAIYAN98, Junior Member on 3rd September 2014, 07:19 PM
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12th January 2015, 05:39 AM |#51  
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any one have a backup of b1 740?i have update ota for it and now my battery drained fast
 
 
17th January 2015, 08:33 PM |#52  
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Quote:
Originally Posted by tuyenat3

any one have a backup of b1 740?i have update ota for it and now my battery drained fast

Yeah, anyone please upload stock rom for b1 740 tablet, my tablet stuck at acer logo cuz it bricked! I need stock rom to fix it.
Thanks so much!
28th January 2015, 02:53 PM |#53  
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Here you go for a stock full ROM : http://bit.ly/B1-740_StockROM

You'll find a doc in the zip file on how to flash.

Quote:

1. Un-zip “FirmwareInstall.zip”
2. Copy the “FirmwareInstall” folder to the root directory of the MicroSD card.
3. Please insert the MicroSD card into B1740
4. Make sure B1-740 has plenty of power in the flash process.
5. Please shut down(power off) B1-740, and power it on again, and now, B1-740 will enter into the flash process automatically. Please wait a moment, until the process was up to 100%. Please according to the bottom of the screen prompt information remove the MicroSD card.
6. After remove the MicroSD card, B1-740 will reboot automatically. Now, B1-740 will be optimized loading system program for the first time. After finish this process, the system will enter the lock frequency interface. At this point, flash process has been finished, unlock and enter into the home screen.
7. Done.

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31st January 2015, 01:49 PM |#54  
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Smile Acer B1-740
Quote:
Originally Posted by vache

Here you go for a stock full ROM : http://bit.ly/B1-740_StockROM

You'll find a doc in the zip file on how to flash.


This is working good ???????????????????? ))))
14th February 2015, 07:59 AM |#55  
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its giving an error about need root .
please help thanks!
23rd February 2015, 08:51 PM |#56  
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First time rooting iconia
Ok, does this works for acer iconia one 7? it is TD070VA1 model. also, in the box b1-740. not quiet sure about that.

Thank you.
23rd February 2015, 10:26 PM |#57  
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Quote:
Originally Posted by vache

Here you go for a stock full ROM : http://bit.ly/B1-740_StockROM

You'll find a doc in the zip file on how to flash.


Did you fixed your tablet?

i think i have same problem here.

Thank you.
Yesterday, 07:14 PM |#58  
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Quote:
Originally Posted by vache

Here you go for a stock full ROM : URL REMOVED

You'll find a doc in the zip file on how to flash.


Hi vache,

Thanks for posting this. In a similar way to others, I'm fighting with an Acer Iconia One B1-740-V400 which apparently got updated OTA and since then battery life (be it real or perceived because it's unknown if problem lies with the power drain of the device itself or with the charge measurement subsystem but the end result is the same) is only a few seconds.

Acer support fot this tables is NIL. They even don't list it as an available option in their support website when looking for manuals/downloads.

Unfortunately the link is broken right now. Your website shows a error page (can't post the URL because I'm a new user.)
Would you please fix the broken link? Googling shows yours is the only available ROM for this model.

Thanks!
Yesterday, 11:32 PM |#59  
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Quote:
Originally Posted by elcramm

Hi vache,

Thanks for posting this. In a similar way to others, I'm fighting with an Acer Iconia One B1-740-V400 which apparently got updated OTA and since then battery life (be it real or perceived because it's unknown if problem lies with the power drain of the device itself or with the charge measurement subsystem but the end result is the same) is only a few seconds.

Acer support fot this tables is NIL. They even don't list it as an available option in their support website when looking for manuals/downloads.

Unfortunately the link is broken right now. Your website shows a error page (can't post the URL because I'm a new user.)
Would you please fix the broken link? Googling shows yours is the only available ROM for this model.

Thanks!

Here's a mirror:
http://cutt.us/zhtLn
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acer, root, root acer, root acer iconia, root acer iconia one 7 (b1-740)
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