yashsingh1/xdaforums huggingface dataset:
[General Questions and Answers] domito:
It's a bit tricky. The device drivers do not include this specific device. I have the exact change you need at home, but here's what you need to do.

Extract the Acer driver files to your HDD.

Browse to the inf folder.

Open the file intc_adb.inf.

Look for the arch your desktop is running, either [Generic.NTx86] for x86 or [Generic.NTamd64] for 64 bit.

Under the section header from the previous step, look for the CPU model. In this case it's "; Intel Baytrail Android".

Open your device manager, find the ADB device in the tree. Right click it and go to the Details tab.

Change the Property drop list to "Hardware IDs". Take note of the values in the list.

Go back to your .inf file you are editing. Find the line that says "%CompositeAdbInterface% = USB_Install, USB\VID_0502&PID_3705&MI_01	; ADB + MTP"

Update the line with the harware ID's you noted previously.

Save the file.

Now update the driver the usual way and the ADB driver should work fine.

After doing all that I still was not able to get the device rooted (using the T3 option). It stops at the DROIDBOOT screen. If you get past it, post back with how you did it please. :)
[General Questions and Answers] damdam76:
Hi Domito,

Thanks for the answer.

Wih your help, I managed to install the driver.

When I launch the .bat file, the tablet reboots under droidboot, unfortunatly I get these message, them nothing else happens :

E:installer device ignored
FASTBOOT INIT ...
E:Failed to mount device '/dev/block/sda1' as installer partition using fs_type 'vfat'
E:installer device ignored
E:installer device ignored
E:No valid installer medium found.
FASTBOOT CMD WAITING...
Could not open /sys/devices/virtual/blacklight

Has anybody also experienced this ?

Can you please help ?

Thanks
[General Questions and Answers] STELKER:
Hello, I was stucked at the same screen. But there is one solution. When you see this log you will have to open device manager. There will be "android device" or something like that. Then you will have to enter driver update, choose android devices and then acer composite adb driver. After that the CWM will show up at tablet. Sorry for my english.
[General Questions and Answers] Dean3105:
Hi,

i have the same problem.

When I launch the .bat file, the tablet reboots under droidboot, unfortunatly I get these message:,

E:installer device ignored
FASTBOOT INIT ...
E:Failed to mount device '/dev/block/sda1' as installer partition using fs_type 'vfat'
E:installer device ignored
E:installer device ignored
E:No valid installer medium found.
FASTBOOT CMD WAITING...
Could not open /sys/devices/virtual/blacklight

I think fastboot isn´t install correct but I don´t know how I can install it correctly. After 2 hours I´ver installed the adb driver correctly and I was very happy :D

And know this problem...

In device manager from PC I see "Android Phone" with an yellow " ! "

Can anybody help me please?

Thanks a lot.

PS: Thanks on the XDA Team for thís very good Forum!!!!! Thanks Thanks Thanks
[General Questions and Answers] irmacfa:
My friends did not know what to do to end the root of this model?

Acer B1 - 750
[General Questions and Answers] HTC-8X-EURO:
why its too hard to update adb driver from acer???

i cant even add the property in my pc with the tutorial.

i hate this.

an universal adb driver will work?

arghhhhhh i hate acer/intel for that.

anybody else has more solutions?
[General Questions and Answers] co0kinat0or:
Help with the buck up for the acer b1-750 !!

hi guys ! can you guys please help me up so i can get that a buck up for the ACER B1-750 and as a change i will give you the insttructions to root this tablet as well , wich for sure it work!! pleaaase!!
[General Questions and Answers] paraiso-san:
I don't know why, but that happens when you remove the korean keyboard. You must reflash the original ROM and then proceed to remove all the bloatware except the korean keyboard.
[General Questions and Answers] cheeze.keyk:
is it true that this tablet lags when opening an apps or navigating through the launcher?

i saw some review on youtube.
[General Questions and Answers] snepill:
Problems...

I'ven trying to get this to work on my tablet, but when I use the recovery console the tablet reboots and the screen reads:

E:installer device ignored

FASTBOOT INIT...

E: failed to mount device '/dev/block/sda1' as installer partition using fs_type 'vfat'

FASTBOOT CMD WAITING...

E:installer device ignored

E:installer device ignored

E:No valid installer medium found.

Could not open /sys/devices/virtual/backlight

Any ideas what's going on here?:confused:

EDIT: Nevermind... Page 2 of this thread got me through, I am now rooted!
[General Questions and Answers] farbiond:
damn can't get this junk to work .. keeps saying stopping at update pakage validate
[General Questions and Answers] Muminek111:
Original OTA Firmware

Where can I download this firmware for the b1-750 model. Thanks.
[General Questions and Answers] cheeze.keyk:
will this device gets lollipop update? any news?
[General Questions and Answers] bupozaanstad:
Today I received a message from Acer Netherlands: No updates to lollipop for this device in the future. I have the problem that I can't run my TomTom app from the external SDcart. The app can't write to the cart.
[General Questions and Answers] garret1976:
Occasional lag can happen. It's a low budget tablet. I paid 119 euro for it and for the price it's a great tablet.

Great screen, great intel soc which plays every game.

Dis-advantages are built quality, battery life and lots of bloatware. Build is very plastic and flimsy and cpu is running hot when playing games.
[General Questions and Answers] cheeze.keyk:
guess ill just gonna try other budget friendly tablet. ?

Beamed from my Nexus 5
[General Questions and Answers] limited_imagination:
I assume you were using Windows 7 64 bit here, as was I. I got this far (thanks!), then ran the T3 option, and got stopped like you.

At that point, if you open your Device Manager, you see a new "Android Phone" show up, with the exclamation mark showing no driver installed. Now you need to do exactly what you did before, to this new device (ie. get the hardware ID which will be *different* from the first time Windows recognized the device, then edit the INF file, then do the Update Driver dance with the edited INF file).

That second driver installation will get you to the end of the FB Recovery Launcher program. However, I had a lot of trouble getting the Acer to locate and run the UPDATE.ZIP file at that point, with the volume and power buttons. It seemed like a permission error prevented access of the ZIP file.

I had been using the FBRL program from December 29, 2014, but then I tried the one from July 24, 2015. The new FBRL gives an option at the start to select CWM, which I did, before getting to the screen to select the T3 option. After running the T3 option once again, I was able to use the volume and power buttons to located and select the UPDATE.ZIP file on the Acer, and it executed. I rebooted the Acer, and Bob's Your Uncle, it was rooted. There's a video in Spanish up here that gives people an idea how it looks. He didn't show locating and running the UPDATE.ZIP file, which as I said, I found impossible without selecting the CWM option in the 7/24/2015 version of FBRL.

https://www.youtube.com/watch?v=UYG2XqupR-8

Good luck, all!
[General Questions and Answers] limited_imagination:
Hi, can you please say where you got the file to reflash the original ROM for this tablet?

I can't find it on the Acer website.

I tried to use the one linked in this post:

but I got an error:

It turns out that the Google pinyin keyboard app will bork the camera if removed. It's not just the removal of the Korean keyboard that does this.

edit: solved in this thread, by installing the ZIP without using the factory recovery.

Very strange and unnerving that the Pinyin and Korean keyboards require permissions to the camera.
[General Questions and Answers] szaghi:
Hi so i was reading this and i got mine to root yesterday

1) first backup your software and setting through google in the setting section

2) then do a hard wipe factor reset (also through the setting app)

3) then do kingroot

it worked. i tried using kingroot byitself first and it didnt work - only after i reset the tablet do it root!

hopefully you will have hte same luck!

Shaaron
[General Questions and Answers] admrelax:
Lets beg acer to release os/rom for Acer Iconia B1 750

When i check the website and see some os on other acer iconia one 7 and the latest model which is 770 have also os link where they can download. It is unfair they release on some models but on our current model was not yet release. Or anyone here knows where we can download a backup / stock rom for our device? :confused: :confused:
[General Questions and Answers] Vladko1:
Hi guys!

Haven't been around for a while. A year ago I bought this tablet and I'm very happy with it. As an Android modding heart I can't stand anymore using non rooted device. Recently I had an update to 1.014 which is not included in One Click Root. Any other options?
[General Questions and Answers] dulce.ai.angel:
Hey guys! I managed to install xposed in our tablet without bricks :D I want it to share with all of you but I wanna know if there are interested users. I even made the system bars translucent :D View attachment 3738384

Enviado desde mi B1-750 mediante Tapatalk
[General Questions and Answers] andrelx:
Please describe how you did it !!

Andre
[General Questions and Answers] admrelax:
hi may i know what did you do? and do you have already a rom or backup for 750 model?
[General Questions and Answers] acidmonkey:
hey

i cant root this tablet. I try all this and nothing. I have windows 10 x64 maybe is problem in windows. I cant install ADB driver when i change all parameters in inf file. With one that is already installed i get this msg /backlight....

so dont know what to do. Anyone have some idea ?
[General Questions and Answers] robski808:
Since it took a while to figure out, and pieces of this puzzle were left around(thanks to all those who I mention here). Might not be useful for many at this point. But for those who it helps, enjoy

1. Install ADB-setup-1.4.3 on PC

2. enable developer options and debugging

3. make sure you have download the latest : UPDATE-SuperSU-vX.Xx.zip and place it on your internal (root) or external_sd

4. download and extract IntelAndroid-FBRL-07-24-2015.7z some where on your computer.

5. double click the launcher.bat file to start , type " ACCEPT " case sensitive without quotes to continue

6. Select CWM (5)

7. Select T3

8. get the error:

E:installer device ignored

FASTBOOT INIT ...

E:Failed to mount device '/dev/block/sda1' as installer partition using fs_type 'vfat'

E:installer device ignored

E:installer device ignored

E:No valid installer medium found.

FASTBOOT CMD WAITING...

Could not open /sys/devices/virtual/blacklight

9.

a. Extract the Acer driver files to your HDD( acer link).

b.Browse to the inf folder.

c. Open the file intc_adb.inf(there is 2 a setup and an inf, not sure which fixed it) with word or notepad.

d. Running 64 or 32 bit? Look for the arch your desktop is running, either [Generic.NTx86] for x86 or [Generic.NTamd64] for 64 bit.

e. Open your device manager, find the ADB device in the tree. Right click it and go to the Details tab.(yellow exclamation)

f. Change the Property drop list to "Hardware IDs". Take note of the values in the list.

g. Go back to your .inf file you are editing. Under the section header from the previous step, look in the list of types of intel. For the CPU model. In this case it's "; Intel Baytrail Android".

h. Find the line that says "%CompositeAdbInterface% = USB_Install, USB\VID_0502&PID_3705&MI_01	; ADB + MTP" under baytrail and if 32 or 64 bit.

i. Update the line with the harware ID you noted previously.

j. Save the file.

Now update the driver the usual way (device manager > yellow exclamation> right click> update > choose location> choose folder with INF you edited > and the ADB driver should install fine.(unless windows 10 - then you have to disable driver signaure validation - google this step).

Should all install on tablet. When done, then select to install update.zip. Locate it on sd card or external(depending where placed in step 3. make sure to fix root.

Then titanium backup all apps incase you erase the wrong thing.

Enjoy!

credit:

social-design-concepts

https://xdaforums.com/android/development/intel-android-devices-root-temp-cwm-t2975096

and

domito

Thanks!
[General Questions and Answers] robski808:
disable driver signature validation
[Galaxy S 4 Q&A, Help & Troubleshooting] balraj dhillon:
odin does't detect my galaxy s4 in download mode,but when i remove the battery odin detects my phone and again when i put battery back in odin remove my phone.any for this problem?
[Galaxy S 4 Q&A, Help & Troubleshooting] MAX 404:
Hi mate ,

Please explain Odin detects you phone when you remove the battery??

try the following

Odin troubleshooting: If Odin accidentally gives you "fail" try the following:

- Repeat procedure.

- Make sure that all actions of Kies are disabled from task manager.

- Change usb port.

- Try another usb cable (make sure it is the original).

- Try another Odin version.

- Uninstall and re-install driver.

- Use pit file.

- Try another computer.

read here.

http://xdaforums.com/showthread.php?t=2265477
[Galaxy S 4 Q&A, Help & Troubleshooting] balraj dhillon:
i tried all this already

i tried all this already friend.nothing works .my pc detects phone in normal mode but not in download mode until i remove battery.any other solutions?
[Galaxy S 4 Q&A, Help & Troubleshooting] MAX 404:
Sorry mate , i do not understand what you mean until i remove battery...... when you remove the battery and put it back?? i am guessing you do not mean the phone without battery....

What odin version are you using?

did you try in a different pc?

Ohh I see what you mean, like this?

https://www.youtube.com/watch?v=YO7TVY2UXEY

try in another pc
[Galaxy S 4 Q&A, Help & Troubleshooting] Rhoban:
Why not use it without the battery? Since it's connected to the pc it should draw its power from the usb. Unless you get a "battery missing" error
[Galaxy S 4 Q&A, Help & Troubleshooting] balraj dhillon:
same problem as in video showed

same problem as in video showed but when i put battery back in odin removes my phone again.i tried on different pc but same problem .can i flash my galaxy s4 without battery because odin detects the phone when i remove the battery.
[Galaxy S 4 Q&A, Help & Troubleshooting] firelakes:
same problem

I'm having this exact same problem. Does anyone know how to fix this?
[Galaxy S 4 Q&A, Help & Troubleshooting] gundact:
odin dosen't detect my phone

my problem is same like you. when i removed bateery it detects but when i insert battery again it removed. but when i changed a new genuine cable problem is sort out

bro you dont need to do any thing the simple way is just change your usb cable, if you have already new genuine cable than please replace it from otrher new one,
[AT&T Samsung Galaxy S 5] Gordon2013:
Hello.

I've just got a Samsung Galaxy S5. A friend of mine sent me one from US. I live in Romania, EU...

The question is, how can I install a stock G900F rom over a stock G900A rom(at&t)? A lot of apps and other things do not work in EU, at&t made sure of that.

So I need to install another stock rom, but made specially for EU. Well, that doesn't work, all of them fail in Odin.

I managed to root it, install a custom recovery, and I still can't install anything on it. :(

I am inexperienced in this area.

If anyone managed to do what I could not, I would much appreciate for his/her help.

Thank you!
[AT&T Samsung Galaxy S 5] s8freak:
What recovery are you using? Are you sure you're rooted? I just need to know so I can possibly help you.
[AT&T Samsung Galaxy S 5] Gordon2013:
Root: towelroot

Recovery: safestrap

That's pretty much it, I couldn't find any other ways to do it.
[AT&T Samsung Galaxy S 5] s8freak:
Ok now what international Stock Rom are you trying to flash. I flashed just about every G900F Rom using Safestrap on my G900A
[AT&T Samsung Galaxy S 5] Gordon2013:
These are the ones I tried to flash:

Romania ROM: G900FXXU1ANG2_G900FROM1ANG2_ROM 4.4.2.

Romania Cosmote: G900FXXU1ANH6_G900FCOA1ANH2_COA 4.4.2 and G900FXXU1BNL9_G900FCOA1BNK6_COA 5.0.

And my Baseband version is: G900AUCU1ANCE 4.4.2.

Any ideas? :(
[AT&T Samsung Galaxy S 5] s8freak:
Ok last question were they zip files or .tars? You probably need to go into the Galaxy S5 threads for a flashable Stock Rom.
[AT&T Samsung Galaxy S 5] Gordon2013:
Original ZIP format for custom recovery and MD5 for Odin.
[AT&T Samsung Galaxy S 5] s8freak:
Try this one

Edit:

http://xdaforums.com/showthread.php?t=2893793
[AT&T Samsung Galaxy S 5] Gordon2013:
It is not compatible with g900a yet.

Still, I'll choose any stock rom over custom rom. Custom roms ARE experimental. Maybe when they'll be in a near perfect form...
[AT&T Samsung Galaxy S 5] s8freak:
Why do you say it isn't compatible with G909A? I've flashed it on my ATT device. You can flash any G900F or G900T Rom on the ATT s5 I've flashed them all.

If you're rooted with Safestrap you should be able to flash a stock G900F Rom on your device.

What steps are you using to do so? Custom Stock based T/W Roms are extremely stable with probably less bugs than a pure Stock update just released from Samsung.
[AT&T Samsung Galaxy S 5] Gordon2013:
I didn't say it myself. It's what I've read on that thread. But I'll try it myself and come back with the results.
[AT&T Samsung Galaxy S 5] s8freak:
The 5.0 you won't be able to flash since the kernel source is different until ATT drops the official 5.0 for Sammy.

If you have the flashable Rom zips of the other two I'll flash them on my S5 and see whats happening.
[AT&T Samsung Galaxy S 5] Gordon2013:
I managed to install WanamLite Rom v1.3. I still couldn't install a 900f stock rom after that...

I will wait until somebody makes a better custom recovery, or can find another solution to this issue.

Thanks anyway.
[AT&T Samsung Galaxy S 5] s8freak:
Send me the links to the flashable G900F Stock Roms you're trying to install so I can see what's happening on my end.
[AT&T Samsung Galaxy S 5] Gordon2013:
OK.

First try this: http://www.sammobile.com/firmwares/database/SM-G900F/ROM/

Last choice: http://www.sammobile.com/firmwares/database/SM-G900F/COA/

Though I installed WanamLite Rom v1.3, it didn't let me install the optional bootload or lte modem for it. Damn security...

See what your device can do.
[AT&T Samsung Galaxy S 5] s8freak:
Those aren't flashable zips those have to be installed using Kies and you won't be able to flash them using Safestrap

---------- Post added at 07:53 PM ---------- Previous post was at 07:48 PM ----------

Agreed [MENTION=2284570]ted77usa[/MENTION]???
[AT&T Samsung Galaxy S 5] Gordon2013:
If you click on any of them on that page, it will send you to the download page. And on that page it says as follows:

FIRMWARE DETAILS
Model: SM-G900F
Model name: GALAXY S5
Country: Romania
Version: Android 4.4.2
Changelist: 2089850
Build date: Thu, 03 Jul 2014 05:08:46 +0000
Product Code: ROM
PDA: G900FXXU1ANG2
CSC: G900FROM1ANG2
MODEM: G900FXXU1ANG2

Instructions
Extract (unzip) the firmware file
Download Odin v3.09
Extract Odin zip-file
Open Odin v3.09
Reboot phone in Download Mode (press and hold Home + Power + Volume Down buttons)
Connect phone and wait until you get a blue sign in Odin
Add the firmware file to AP / PDA
Make sure re-partition is NOT ticked
Click the start button, sit back and wait a few minutes

It's not my first time using roms from sammobile.com...
[AT&T Samsung Galaxy S 5] s8freak:
Then you tell me why you can't use Odin to flash G900F firmware onto a G900A device.

G900A has a locked bootloader you can't Odin Stock G900F firmware from sammobile onto it it will fail evetytime.

The only thing you can do is flash a G900F stockish Rom from the Galaxy s5 threads.

I'll let a dev explain it more clearly [MENTION=2284570]ted77usa[/MENTION] can you do that?

Or [MENTION=3758230]cstayton[/MENTION]? Thank you guys.
[AT&T Samsung Galaxy S 5] ted77usa:
[MENTION=5666294]Gordon2013[/MENTION]

U can't return to stock G900F since u have ATT G900A with Locked Bootloader..... It would failed o signature verification check.But with Safestrap recovery u can flash Stock G900F ROM with some modification.U can only Return to stock G900A ATT official odin tar.md5 ....Period.....I know that's sucked but it is what it is until we have unlocked Bootloader.

Look for UNITY ROM by [MENTION=3758230]cstayton[/MENTION] that's the closest stock G900F or DK ROM by [MENTION=3105374]bri315317[/MENTION] for custom ROM or XKrome_LimiTed by me to get 4G LTE
[AT&T Samsung Galaxy S 5] Gordon2013:
Well I kinda got it 'till this part. The damn bootloader is locked and can't be cracked...

But how did you managed to do it on your phone? Or you just put a custom rom? Custom roms based on G900F work, but the file system are still G900A... Guess on your phone too.

So does that mean the bootloader is impenetrable? Uncrackable? And, is this for all S5 series, or just the AT&T etc? What went on the S4? I kinda skipped from S2 to S5...

Thanks for all the trouble anyway.

EDIT: Maan... I installed Kies, and now MTP usb driver fails to install too... I'm starting to hate this phone. :(
[AT&T Samsung Galaxy S 5] cstayton:
Keis has issues on custom roms, the simple fact is once you have root follow the safestrap thread to get a psuedo custom recovery then back up your stock rom and flash one of the custom roms. try titanium backup i know it isnt keis but works quite well for maintaining user data backups. one caviat tho if you flash a different rom dont restore any system data it can get a little wierd if you do.

here are some links that should help you out:

SafeStrap 3.75

How to root G900ATT NG3

anything else you need feel free to ask any of us in the forums [MENTION=2284570]ted77usa[/MENTION], [MENTION=5072378]OPOfreak[/MENTION] or [MENTION=3105374]bri315317[/MENTION] or check out the Q&A thread there is lots of info in there.
[AT&T Samsung Galaxy S 5] s8freak:
[MENTION=3758230]cstayton[/MENTION] thank you sir for your input
[AT&T Samsung Galaxy S 5] Gordon2013:
Well, thanks both of you, [MENTION=5072378]OPOfreak[/MENTION] and [MENTION=3758230]cstayton[/MENTION]. But if this device can't actually be fully unlocked, then that's it for me.

I hoped I could install an international stock rom on it. Maybe in a near future...

Once again thank you for all your trouble.
[AT&T Samsung Galaxy S 5] s8freak:
I highly recommend the OnePlusOne I love this device
[Android Q&A, Help & Troubleshooting] King Mustard:
I have an unlocked and unbranded Samsung Galaxy S5 with the latest XtreStoLite ROM (based on Android 4.4.2).

No matter which ROM I use (included the latest stock Samsung ROM), I can enable tethering and my Samsung Galaxy Tab 2 10.1 is fine will connect to the phone just fine and the Web works.

However, if any other device tries to connect to my S5 (in the latest case, my Windows 8.1 tablet), they can't connect to any pages, and it disables data on the S5 until I turn Flight Mode on and back off (to restart the connection).

Any ideas?
[Android Q&A, Help & Troubleshooting] Paget96:
try to make your hotspot Open (without security) and try again.
[Android Q&A, Help & Troubleshooting] King Mustard:
Didn't change anything :(
[Android Q&A, Help & Troubleshooting] Paget96:
Try to connect another android device, try 3,4more mobile phones, if there is no problem then is a problem on that tablet. Idk enything about windows, sorry.
[Galaxy Note 4 General] sherpa:
Looks like Sammy is going to implement touch-based reader starting with S6. Coming from iPhones, this will be awesome. Read more: http://www.sammobile.com/2015/01/16...h-based-fingerprint-sensor-for-the-galaxy-s6/
[Galaxy Note 4 General] dondavis007:
I imagine the poor bastards stuck with the swipe variant will complain even more if that's true :)

Skickat från min SM-N910F via Tapatalk