yashsingh1/xdaforums huggingface dataset:
[Android General] komaros22:
Hi there. I have problem with bricked Acer Iconia A1-811 . I was trying to repair with solution from post #809 but I can't download the files. Server Acer-club.NL is closed. Is there any chance to get this files? I need exactly this: A1-811-SPFT-ROM.zip. Thanks for your help.
[Android General] Moriveon:
This is my repository, feel free to use it, but please don't download the whole thing at one time, because you will exceed my traffic quota.

Firmwares you need are located at /Firmware/MediaTek/A1-811/SP Flash Tool/

https://mega.nz/#F!34QQ1Y6C!cE0Q-VsDuvNTDwE238lRYA

---------- Post added at 05:07 PM ---------- Previous post was at 04:59 PM ----------

About A3-A40... I had the password to some Service Center's server somewhere. If I will find it, I will search for firmwares.

Hasn't been here for like year :D
[Android General] Shreps:
Hi man, I have a soft bricked A3-A40, a SPFT firmware would be great If you find it ?
[Android General] rujdata:
i need help rooting b3-a30 too

Dear all,

I'm desperately trying to root my tablet. The exact model is Acer Iconia B3-A30. It has the MTK8163 1.3Ghz chip and marshmallow android 6.1.

I've tried all the third party apps (from pc and tablet) like Kingoroot, DingDong etc... but no luck so far.

The end target is to enable Ethernet support in the android ( I need to use microusb otg ethernet adapter through the second microusb port of the tablet).

Please help me!?!
[Android General] Kainey:
Same here, can't find a way to root this device (B3-A30), quite frustrating. Any help ?
[Android General] Sgt.Mindfudge:
This might be an incredibly stupid question,but shouldn't it work just using the regular SPFT with http://vache-android.com/hubicAcer/A3-A40/A3-A40_OS_Acer_AV0M0.RV03RC04.WW.GEN1_A60M_A.zip ? (Assuming it's the correct firmware)
[Android General] paco_ramirez:
Same here!
[Android General] apink.ok:
Dear guys,

I have to follow this flashing instruction with SPFT correctly (im sure bout that) but my acer iconia A1-811 still stuck in acer logo.

what should i do? did my emmc broken?

hope some body can help :):):)
[Android General] andygb03:
A3-A40 success?

Have been looking around on every forum I can find, and information about the A3-A40 is scarce, especially when it comes to rooting the tablet.

From what I can see, there is no available method at the moment. I have also tried many methods of my own. There aren't any tool kits or one click root apps that work, and installing custom recovery and rooting manually bricks the device.

Has anyone had any recent success?
[Android General] Kainey:
Do you guys think root will be possible on B3-A30 someday ? How to ask kindly to some dev to lean on this tablet ?
[Android General] f3n3k:
Have you test Kingroot ??
[Android General] marko958:
No. Looks like it is not rootable :(

Gesendet von meinem GT-I9505 mit Tapatalk
[Android General] magik235:
I rooted my Acer with Kingroot then tried to switch to SuperSu using Super-SUMe and now my tablet won't boot. The wipe data / factory reset does not work. The apply update from external storage does not work. Flashing from ADB Fastboot does not work.

I downloaded SP Flash Tool for Longines from http://vache-android.com/?dir=hubicA...10/Repair_Tool When using SP Flash Tool I can't get past

BROM ERROR : S_BROM_DOWNLOAD_DA_FAIL (2004)

or if I hold the volume up while connecting to the computer

BROM ERROR S_DL_GET_DRAM_SETTINGS_FAIL (5054).

It has a MediaTek MT8151V processor Octa-core 1.70 GHz. I have tried all the suggestions for fixing BROM errors that I could find on the web. I use the new scatter text on your SP Flash Tool. It is listed as a MT6592 scatter text. I have spent many hours working on this problem and don't know what to try next. Do you have any suggestions? Thank you in advance for your assistance.
[Android General] Kainey:
Just before the first boot I tried Kingroot app and after few tries it worked. But after a reboot root access has gone and I can't get it back even with Kingroot PC or anything else...

Factory reset does nothing more. It's strange. :/
[Android General] magik235:
Have you tried the root feature of MTK Droid Tools?
[Android General] Kainey:
Hey,

I tried but it doesn't work. The program tells me "pwn" file is missing in files folder. Even extracting without my AV guarding, the file doesn't appear in "files" folder... I don't get it.
[Android General] magik235:
Are you using Kingroot 3.4?
[Android General] Zoló1981:
Installation failure

Help!

I have a huge problem. :(

Factory reset does not work, neither charging.

Nothing else works but the flashing from microSD.

Well, not even that.

I don't want rooting or anything special only the original stock system.

Regards.
[Android General] MotoVlad:
a1-810

Hi guys. Sorry for my bad english. I a1-810 tablet after complete memory format (was bootloop). When you try to flash preloder FT writes error # 3149. The computer sees the tablet only after the testpoint as the Mediatek usb port. That log EMMC test.

===============	Memory Detection Report	===============

Internal RAM:

Size = 0x00020000 (128KB)

External RAM:

Type = DRAM

Size = 0x40000000 (1024MB/8192Mb)

NAND Flash:

ERROR: NAND Flash was not detected!

EMMC :

EMMC_PART_BOOT1	Size = 0x0000000000200000(2MB)

EMMC_PART_BOOT2	Size = 0x0000000000200000(2MB)

EMMC_PART_RPMB	Size = 0x0000000000020000(0MB)

EMMC_PART_GP1	Size = 0x0000000000000000(0MB)

EMMC_PART_GP2	Size = 0x0000000000000000(0MB)

EMMC_PART_GP3	Size = 0x0000000000000000(0MB)

EMMC_PART_GP4	Size = 0x0000000000000000(0MB)

EMMC_PART_USER	Size = 0x00000001D5400000(7508MB)

============	EMMC Test	============

EMMC Pattern Test(0x5A5A):

FAILED!!

You may need another DA download agent?
[Android General] Doru65:
Can you share the testpoint pic, please? I have a similar situation here with a A1-810
[Android General] MotoVlad:
Hi. Here my instruction is laid out at the Russian forum 4pda.

Итак - методика для тех кто залил чужой прелоадер и устройство перестало отображаться в диспетчере устройств.

1)Отключить АКБ.

2)Подключить юсб шнур и мгновенно нажать ресет и держать 1 секунду

3)Отпускаем ресет и мгновенно нажимаем и держим качельку громкости + (ближе к кнопке питания)

4)Устройств определилось, восстанавливаем его. Profit.

So - a technique for those who has filled in others preloader and the device has ceased to be displayed in a device manager.

1) To disconnect batery.

2) To connect usb a cord and to press instantly reset and to hold 1 second

3) We release reset and it is instantly pressed and we hold a swift volume up (+) (near to the power button)

4) Devices was defined, we restore it. Profit.

And generally it is simpler to eat a method which found later.

1) to switch-off the battery

2) To clamp the button volume up and to connect usb a cable

3) To click and hold 1 second the button rest.
[Android General] Tkt777:
A1-810 Bootloop

Hi guys!

Yesterday my tablet failed, I read in other post and that is a bootloop.

I found a solution but it needs that I know the firmware versión and I don't know what version is because the bootloop.

My question is... What version of FW must I flash?

I tried Enter in recovery and only show me this:

Android system recovery <3e>

Acer_AV0K0_A-1810_1.055.00_WW_Gen1

Help me please!!!
[Android General] aruss:
Acer a1-841

Hello! Please, help!

I downloaded the firmware BIN_Acer_AV0K1_A1-841_RV0CRC08_WW_GEN1.zip

Tablet Acer a1-841. After flashing the tablet is not turn on and on what does not react. The computer sees the tablet Mediatek PreLoader USB VCom. The firmware did SPFT_1416_140428_sec. The latest version of SP Flashtool makes a error #2004.

Please, help restore tablet!
[Android General] jejpp:
There are any Android 6.0 for acer a3-a20?

Thanks.

---------- Post added at 11:25 PM ---------- Previous post was at 11:20 PM ----------

There are any Android 6.0 for acer a3-a20fhd?

Thanks.
[Android General] Radar100:
My tablet Acer A1-810 worked fine but I wanted to update the android. I went to the acer site and downloaded the appropriate ww_Gen1 firmware.

I put it in the SD card and did the installation. Everything went fine but when the tablet rebooted it did not start any more. The screen turns black and does not vibrate, does not charge, nothing at all ...

I tried to follow this guide to ww_gen1 but an error appears and I can not do anything ..

When I click on download in the program spflash tool a message appears "Not ALL images are correctly loaded, which may cause boot up inssue! Do you stil want to go on downloading anyway?" I click yes, then plug usb into the tablet and another error appears "BROM ERROR: S_SECURITY-SEC_CFG_REGION_SPACE_OVERFLOW(6102), MSP ERROE CODE: 0X00."

Please someone can help me?

What can I do?

My tablet is dead and I'm desperate.

Sorry for my English but I'm Portuguese.

Thank you
[Android General] joevik:
My tablet wont charge or turn on.

If i connect the charger, it will briefly show that it is charging but it restarts every 30 seconds to show the charging logo again and again.

What should i do?
[Android General] sonyteo:
Rom for B3-A10

Hi, does anyone has the custom rom for Acer Iconia B3-A10? I need to upgrade it to Marshmallow. Thanks!
[Android General] acericonia78:
Not working.... tablet doesn't come on now

HI, did for the Acer Iconia A7 713.... didnt work, said error and now the tablet doesn't come on. Please help
[Android General] ManWithNoBrows:
What data from my B1-850 tablet do you need in order to support it? If you give me the process to get the data you've used in the past, I can get that to you. There seems to be a number of people out there looking for support for this tablet.
[Android General] ymxzp2003:
hi,where did you download the firmware? Could you please give me the website link?

---------- Post added at 09:38 AM ---------- Previous post was at 09:34 AM ----------

Does anyone has the rom Acer_AV0K0_A3-A20FHD_1.023.00_WW_GEN1.zip? Please send me to the email.
[Android General] shahar91:
There is a guide or tool for Acer iconia tab 10 a3-a40?
[Android General] gigidel:
hello guy's, can you help me please, i have A1-810 and about two day's i turn off tablet, and when i turn on only show's android logo, not boot, but today only bootloop, any sugestion

all the best
[Android General] marko958:
As far as I noticed there is no custom Rom or root for these tablet.
[Android General] shahar91:
There is a method to unlock boot loader and root acer android tablets ? I need just root.
[Android General] marko958:
No. There is no root!
[Android General] xpmule:
Yeah you can root.. lots of people have done it.

No you don't need the bootloader unlocked to do it either.

READ THE FIRST POST !

That seems to be a rather large problem here.

Pay close attention to whether you have an Intel chip or Mediatek chip (different tools for each)

And rather that saying "it don;t work" etc say what model you have etc.
[Android General] shahar91:
I have Mediatek but I don't see anyone that root the acer iconia tab 10 a3-a40
[Android General] magik235:
I rooted my B3-A10 Acer with Kingroot then tried to switch to SuperSu using Super-SUMe and now my tablet won't boot. The wipe data / factory reset does not work. The apply update from external storage does not work. Flashing from ADB Fastboot does not work.

I downloaded SP Flash Tool for Longines from http://vache-android.com/?dir=hubicA...10/Repair_Tool When using SP Flash Tool I can't get past

BROM ERROR : S_BROM_DOWNLOAD_DA_FAIL (2004)

or if I hold the volume up while connecting to the computer

BROM ERROR S_DL_GET_DRAM_SETTINGS_FAIL (5054).

It has a MediaTek MT8151V processor Octa-core 1.70 GHz. I have tried all the suggestions for fixing BROM errors that I could find on the web. I use the new scatter text on your SP Flash Tool. It is listed as a MT6592 scatter text. I have spent many hours working on this problem and don't know what to try next. Do you have any suggestions? Thank you in advance for your assistance.
[Android General] gabba_ray:
Flashing A3-A20 into A3-A20FHD

I have A3-A20 tablet with broken screen and new A3-A20FHD lcd module. The tablet works with this module, but picture is shrunk. So, is it possible to flash A3-A20 into A3-A20FHD as they have indentical hardware?
[Android General] Kingkon963:
S_brom_download_da_fail

When I tried to flash my tab it say's "S_BROM_DOWNLOAD_DA_FAIL" :crying: What should I do NOW!!!
[Android General] edoilers94:
Acer stock firmware

Can someone help me find the stock firmware for my acer tab10 a3-a20. build is Acer_av0k0_a3-a20_1.022.00_ww_gen1.zip

I've looked everywhere and no luck

Thanks
[Android General] vel_tins:
Stock firmware for the A3-A40?

Ok, so no root, or custom recovery for the

A3-A40

until today.

But is there at least a stock firmware to download somewhere?

I would like to try to port TWRP to this Firmware, but need at least a boot.img or recovery.img.

Since this device supports bootloader unlocking, the risk to brick the device, is relatively low.
[Android General] SMaxtor:
Why didn' you checked the acer homepage?

https://global-download.acer.com/GDFiles/OS/OS/OS_Acer_AV0M0.RV03RC04.WW.GEN1_A60M_A.zip?acerid=636068469259919265&Step1=TABLET&Step2=ICONIA%20TAB%2010&Step3=A3-A40&OS=ALL&LC=de&BC=ACER&SC=EMEA_8"
[Android General] vel_tins:
"Why didn' you checked the link" before posting - 404 not found.

However, this is just an OTA update.zip, NOT a full FIRMWARE!

No "recovery.img", etc.pp.
[Android General] 10256929:
my acer a1 713hd is bricked

hi to all yesterday i got a1713 hd in boot loop try to flash but i got error so i use frimware upgrad button but no luck after that pc not detect my tab no sound no vcom or mtk port in device manager w or wo battery any one can help me what should i do ?

thx
[Android General] harkamal1434:
Please upload new zip file os stock rom of acer b3 a20 PLEASE. i need stock rom

:(
[Android General] Slyver2k:
New "Acer Iconia Talk 7 B1-733

Hello,

I need please a Guide for my new Talk 7.

Thanks for your help.
[Android General] imprestness:
hi all , i have acer a3 a20, freez on logo Acer. I download firmware for flashtool, but i have error S_Brom_Download_sa_fail(0x7d4)

How do I fix this error? May be need driver ?
[Android General] vel_tins:
No driver problem.

I have the same problem with an Acer A3-A40.

SP Flash Tool (latest) on this PC works with other MTK phones, but not with this particular Acer junk.

I guess, Acer has modified preloader/bootloader to break SPFT compatibility.

Sucks...really.
[Android General] imprestness:
how to firmware ?
[Android General] egzakutacno:
Forbidden

i cant access dl link.... HELP?

You don't have permission to access /dls/storage/B3-A20/OS_Images/Canada-Latin_America-USA_(WW_GEN1)/Acer_AV0L0_B3-A20_RV03RC02_WW_GEN1/SDs_Acer_AV0L0_B3-A20_RV03RC02_WW_GEN1-update_wipe.zip on this server.

Apache/2.4.18 (Ubuntu) Server at acer.shreps.fr Port 80
[Android General] mzj4213:
OP i got a SuperSU root method for the A1-713
[Android General] Frankpanduh:
Anyone still have any of the write ups saved

Recently got a b1 710 is it possible to cwm flash it still?
[Android General] DexRox:
I have an A1-810 unlocked. Is there a rom that can flash via fastboot or sideload?

Inviato dal mio Nexus 5 utilizzando Tapatalk
[Android General] Premierepm:
Changing Android OS on a Acer Iconia A5008 A3-B20

I am new to XDA and need some guidance. I purchased 5 of the Acer Tablets that had varying issues, cracked screens, broken LCD's. I have repaired 2. My problem is both of them have the Android 5.1 OS which ties the users Google acct. to the tablet. I've come to the conclusion the only way to by-pass. this is to replace the OS. This is where I need assistance. I've tried to search online for how to do this, and there are so many different answers, with some info left out, or use terminology I don't understand. What I'm looking for is someone who could give me the step by step process to achieve this. I am new to doing this but not dumb, just not up to speed. Any help would be truly appreciated. If I am in to wrong lane to be asking this question, I apologize, and ask for directions to the correct forum.

The

Jb
[Android General] mzj4213:
You could just factory reset from recovery mode
[Android General] sax1966:
Hello I downloaded the needed to make the flash on my tablet icon B1-711.When I try to flash I get the error brom error: s_ft_download_fail (4008). I tried to change com, change the cable but nothing ever gets me the same Error. I followed your guide and I removed the flag on preloader and used as download agent the DA_A3B1.bin file. You can help me please. Thanks
[Android General] vel_tins:
Was anybody successful, to read the firmware from the A3-A40?

Or, at least connect the SPFT with this device?

SPFT connects, but immediately disconnects with:

[B]S_BROM_DOWNLOAD_DA_FAIL (2004)[/B]

All other MTK's work fine with SPFT, only the crappy Iconia doesn't...
[Android General] tomicdusan:
Hi guys,

I have search but I cannot find any newer rom for B1-A71, i have WW_GEN1 4.1.2 RV05RC05 1.258.00 at the moment, any newer OS available?

Regards,

Dusan
[Android General] mzj4213:
Download the recovery flashable zip and use adb sideload. This worked for me on A1-713.

Did you check the official support site for firmwares? If there is no newer version, there is no newer OS. ( Or maybe use the xda search :p )
[Android General] sax1966:
thanks

thank you bro,but im unable to tun on the b1-711 tablet in recovery mode and im unable to find the recovery zip file,can you describe me were is the file in the tread.thanks
[Android General] vel_tins:
I don't want to flash anything, just a "readback" with SP flash tool, to get the boot/recovery partition, for building a custom recovery!
[Android General] Scodera:
Root A3-A40

Hello!

Here is TWRP and root for Acer Iconia A3-A40

https://www.android-hilfe.de/thema/root-fuer-a40.797192/page-3

Sorry is in German... but it works!

cu Scodera
[Android General] Peter____:
Acer A3-A20FHD Kernel Build

Hello,

I want to include UVC (USB Video Class) in my Acer A3-A20FHD (Kernel 3.4.67) for a USB Camera. I downloaded the Kernel Source for the A3-A20FHD from my Acer Web Account and the NDK-Tool from the android source.

When I start tweaking with the commands "make maker_defconfig" and "make menuconfig" I'll get some errors because of files couldn't be found. But after outsigning a line in the errorfile, the modification worked and saved a the .config file. (used a config file from the arch/arm/configs folder)

If I want to start the Build process with "make -j4 ARCH=arm" i again get errors of files weren't found and then the process stops. Cleaning entries in the error-files doesn't help.

Q: Does any one ever built a kernel for the Acer A3-A20FHD Tablet and eventually could support me with the kernel building.

Thx Peter

Source File Downloadlink (with spaces because of new user):

h t t p ://bit.ly/2eI4M6p
[Android General] Peter____:
Or does any one have a suggestion whom to ask about the build process?
[Android General] JOSE GUILLERMO:
firmware de acer iconia A3-A20

In the afternoon, colleagues, can someone please give me the A3-A20 acer iconic firmware, the MTK file does not appear to me please:crying:
[Android General] SirTurbo:
Erm - yes he should be able to do this - but why?^^

I read it as he has issues with device protection. Usual when buying used items with Android 5+. sad, but true.

(and when these tablets where "thrown away" with defects, mostly no buyer would ask for the accounts)

Device protection can not be killed/bypassed by factory reset.

No known way. Never found any1 who could do this. Maybe some service centers can this with special hardware, but there is a very big "maybe".

The only way i could ever "crack" device protection was flashing a special chinese firmware on a yoga. This chinese rom didnt look for the protection. And after the installation the adress where the protection flag had been set was overwritten, so a normal Android could be installed again.

If i see his problem right. I dont think that he wants to know how to lose "normal" account bindings. i assume he would be able to do this on his own;)
[Android General] limburgerr:
Can somebody please tell me where i can find the MT****_Android_scatter.txt when i search for a scatter file it only finds one(not the good one i need) screenshot here thanks!
[Android General] Scodera:
For which device, would be helpful
[Android General] limburgerr:
for the acer iconia a3 a20

Thanks!
[Android General] Scodera:
You have this AV0K0_A3-A20FHD_1.023.00_WW_GEN1 or

AV0K0_A3-A20_1.018.00_WW_GEN1

Version?
[Android General] boykingrei:
Thanks for the help :)

Anyone knows of a custom rom for Iconia A3-A10 ?
[Android General] midnightzak:
Is there a custom rom for the a3-a20? If so, please point me to it.

I've searched high and low and had no luck! Really just looking for newer android to be loaded on...

Thanks!

---------- Post added at 01:33 PM ---------- Previous post was at 01:25 PM ----------

Did you end up finding any roms for the a3-a20?
[Android General] pdnorman:
The Acer B1-850 tablet

I bought a couple of these last fall right before Acer applied their "You'll root your Mama before you root this tablet now" update. Before that it was simple. A couple of brave souls piped up about the locked bootloader. I admit that I lack the experience to readily identify if my bootloader is locked, but the developer options has an option to enable OEM unlocking that says "Allows bootloader to be unlocked" right under the switch. My common sense is screaming that somebody either missed that or my ignorance of the subject of rooting is such that it should be against the law for me to enable developer options. I would sure like to gain root again on these and will assist any way I can, but if I'm wasting my time, would one of you experts let me know, and maybe if you have time give me a short explanation why a bootloader lock/unlock switch really isn't. Sorry about the length of the post but lve been at this for close to a year and the only feedback I can get is " Your wasting your time. The bootloader is locked." Ok I can unlock it. Now what.
[Android General] galbiatm:
a1-841 restore os and recovery partition

Hi,

I have an acer a1-841 that power up and stay on the acer screen a few seconds then restarts continually. recovery mode doesn't start. Is there a way to completely restore tablet memory? operating system and revovery partition?
[Android General] marcoxh:
Acer Iconia B1-710 SPFT Firmware

Hi, I need the SPFT firmware for this tablet Acer iconia B1-710, I tried to donwload it here but the link is down. Please help me
[Android General] Shreps:
http://cloud.vache-android.com/Acer/B1-710/OS Images/
[Android General] yppat:
HI I have a Acer ICONIA One 10 B3-A40 and it is running at snails pace. I was looking at putting a different ROM on it, even downgrading right now is an option if I could not have to wait ten secs after pressing something.
[Android General] adiatmika:
acer tal 7 b1 723

i have acer talk 7 but there is no google service and also cant install it, all error, i have stock room from acer website but i cant flash it with sp flash tool, scatter file is error, any one can help me? im newbie thanks
[Android General] mzj4213:
Adb side loading fails?
[Android General] adiatmika:
sure ill like, adb error, cant do noting
[Android General] ALCOLUZZO87:
hi , how to install a custom rom on acer b1-770?

i want to speed up my old tablet,thankyou
[Android General] 4lf1085:
I have the same problem. I've changed the battery but nothing.

Inviato dal mio ALE-L21 utilizzando Tapatalk