yashsingh1/xdaforums huggingface dataset:
[General Questions and Answers] hzuu:
Here are the steps I use:

**********

* Rooting:

http://xdaforums.com/showthread.php?p=39232576

01.	Download this file, and be so kind to buy Vache, the one who made this, a beer, or a coffee:

http://www.vache-android.com/Smartphones/Liquid E1/recovery/SuperRecovery_Acer-E1.zip

02. Extract the files into a folder you like

03. Shut down your phone, pull out the battery. next, plug it into your pc with the battery still out.

Open device manager, and you'll see:

* unknown device

*MT65xx Preloader with (!) triangle

04. Manually install the drivers for that device which you can find in the folder you extracted.

Be sure to install the drivers provided for your OS !!

05. After installing, put the battery back in your phone and unplug it for now.

06. Open the folder > Flash tool > run Flash_Tool.exe

07. Click Scatter-Loading, and select the MT6577_emmc_aa66_Acer_AV051_V360_1.003.00_WW_GEN1. txt file.

You can find that in the scatter folder

08. From the list, check the mark at RECOVERY.

09. Double click RECOVERY, and select 'recoE1-superuser.img' from the Images folder.

10. Click 'Download' and confirm the popup with yes.

11. With the power of the phone still off, connect it to usb

12. Next you will see the progress bar turn red, then yellow, and if it's finished correctly you will

see a green popup ring appear in the flash tool.

13. Remove the usb cable from the phone, and boot into recovery mode (Volume+ and Power button)

14. Now select 'Normal Boot', and you have a rooted 'Acer Liquid E1'

For 'CWM Recovery v6.0.2.8':

**********

* CWM Recovery v6.0.2.8 (Vache):

http://xdaforums.com/showpost.php?p=39293790&postcount=2

01.	Download 'CWM Recovery' for the Acer Liquid E1:

http://www.vache-android.com/Smartphones/Liquid E1/recovery/CWM-6.0.2.8_Acer-E1.img

02.	Copy 'CWM-6.0.2.8_Acer-E1.img' to \SuperRecovery_Acer-E1\Images

03.	Unplug usb cable

04. Open the folder > Flash tool > run Flash_Tool.exe

05. Click Scatter-Loading, and select the MT6577_emmc_aa66_Acer_AV051_V360_1.003.00_WW_GEN1. txt file.

You can find that in the scatter folder !!!!

06. From the list, check the mark at RECOVERY.

07. Double click RECOVERY, and select 'CWM-6.0.2.8_Acer-E1.img' from the Images folder.

08. Click 'Download' and confirm the popup with yes.

09. With the power of the phone still off, connect it to usb

10. Next you will see the progress bar turn red, then yellow, and if it's finished correctly you will

see a green popup ring appear in the flash tool.

11. Remove the usb cable from the phone, and boot into recovery mode (Volume+ and Power button)

12. Now select 'Normal Boot', and you have a rooted 'Acer Liquid E1'

Hope this helps you out
[General Questions and Answers] garytako:
oh got! i try to unplug and replug again and again, some diaglog box appeared and force me to click...finally it's started to work under my messed step! seems i clicked firmware upgrade...and finally upgrade completed!!

thanks a lot for your important advice!! you saved the device!!! :)
[General Questions and Answers] Maxwelbel:
Do like this... Place backup before!

I changed somme lines of vold.fstab tanks to droidiser with this guide http://xdaforums.com/showthread.php?t=1991583

So make a backup of you vold.fstab (system/etc) by renaming vold.fstab.dat and put this one there.

Screen shot http://postimg.org/image/jj3cya4ob/

MOD vold.fstab http://www.4shared.com/file/qjjo6qmA/vold.html

there is a copy of mine stockvold.fstab http://www.4shared.com/file/gv1EuFGa/STOCKvold.html
[General Questions and Answers] disc0:
Thanks for the replay, I saw some other posts about modifying vold.fstab but didn't found any reference to if that claims back the space allocated to the internal sd card. I would be glad if I could only merge the internal storage with the internal sd card.
[General Questions and Answers] disc0:
I gave a try to the vold.fstab change, but its no use, the internal memory still remains at 500 MB free. I was wishing that some kind of black magic would have happen and the internal storage had grown :P

I switched back to how it was originally, because I think I wont install to much apps, so, 1GB of phone storage is enough for me, and there isn't any memory card that can be compared to the eMMC speeds.

It would be really cool if someone did the same as this ( http://xdaforums.com/showpost.php?p=30786931 ) for the acer liquid e1.
[General Questions and Answers] Brick3d:
I'm working on multiple roms at the moment. I have a stock 4.1.1 mod, and have a fully finctional 4.1.2 ported to liquid e1. Only need to resoze the software buttons and make it single sim :) woking on a 4.2.2 port too.
[General Questions and Answers] johnny7556:
Hello

Why not make both single and dual sim i have a dual sim and would be very happy.

Verstuurd van mijn V360 met Tapatalk
[General Questions and Answers] disc0:
Hy Brick3d, didn't get why you quote my message, your answer was completely unrelated :x
[General Questions and Answers] Brick3d:
Ah yes. I see the correct post now, when i checked on my phone it led me to a thread where someone was porting alot of roms to their device. my bad sorry! I will have a look at that later, but i am going to need some help. On my 4.1.2 port rom, there is no internal memory at all! there is just the system partition of 1gb (which is way too much btw!)
[General Questions and Answers] Brick3d:
Oh well, right now I have a dual sim, but i dont know what files make it a single sim, I will have to look for that. I will upload the 4.1.2 as dual-sim version first, then ill see. I dont mind the notification of no 2nd sim card at boot so it's no problem for me
[General Questions and Answers] disc0:
Ah ok, thats what I thought it had happen ;)

Ok, It would be really good if more people would be looking at this. This phone would be perfect, if the eMMC would be correctly formatted. It doesn't make any sense to have and internal sd card, if the userdata is left with only 500MB free as too many apps don't support being moved to sd card. The internal memory will eventually be completely filled.

The solution of having the internal and external sd card swapped is not very smart, as eMMC speeds are to high, in comparison to the best sd cards available.

The solution offered in that link for that specific phone is ideal for me, it re-partitions the eMMC, with the stock ROM.

I have been taking a look on how the trick was done, but I don't have enough knowledge in the mtk phones. I don't understand enough about the flash tool and what all those entries mean. What I was able to find, was that in the scatter file, they added a __NODL_ in front of the FAT partition, but they ask for the MBR and EBR1 to be flashed. I don't know how to read those files, and most certainly don't know how to edit them. They too ask to install an apk, but I don't know what it does.
[General Questions and Answers] plkristof:
+1
[General Questions and Answers] hzuu:
There seems to be a bug in the kernel of our MTK6577 device.

The 2nd core becomes only active if the 1st core is at 100% after screen unlock.

This causes more heat and battery drain.

A fix for this problem is 'MTK6577 CPU Governor Switcher' and can be found here:

http://xdaforums.com/showthread.php?t=2186957

From my experience v18 is more stable than v18.1.

These are the settings I use:

Restore state after reboot and unlock = enabled

Advanced governors settings = default

Governor selection = HYBRID

CPU Visualisation = disabled

Tip: Disable notifications for 'MTK6577 CPU Governor Switcher' in SuperUser.
[General Questions and Answers] Brick3d:
This is not a big, this is how hybrid mode works. The program you refer to is the only working one. If someone could mod kernels and make 1 for us that would be great!
[General Questions and Answers] dhampire:
Can I use for after system updated apr ?
[General Questions and Answers] wasnew:
I have a question

I cannot find the drivers in the folder

no program can install drivers???
[General Questions and Answers] Brick3d:
What do you mean after update? Since i havent been on stock rom for long time, and i cant find an update on acer website...tell me what has changed :)

About the driver folder: it is in the mediafire link i uploaded. Install cab be done through device manager, and you have to install the drivers manually
[General Questions and Answers] dhampire:
My SW

Thanks for your reply.

My Acer SW Version is "Acer_AV051_v360_2.001.02_WW_GEN1".

I forget stop automatic update system, few days ago, update to this SW version.

Regards
[General Questions and Answers] hzuu:
I've tried the ROM in the link (Russian site) and 'Acer_AV051_v360_2.001.02_WW_GEN1' was detected as an Acer update.

http://translate.google.nl/translat...pic/21232-rom-acer-av051-v360-100700-ww-gen1/

Supported languages: EN / FR / IT / DE / ES / PT / NL / RU

It's a Dual-sim ROM.

I'm from the Netherlands and also never received an update from Acer yet.
[General Questions and Answers] Brick3d:
I suppose you can still use my roms. Do you know anything about the changes they made??
[General Questions and Answers] hzuu:
You can find the changes here:

http://translate.google.nl/translat...android.com/topic/147130-mise-a-jour-systeme/
[General Questions and Answers] Brick3d:
Thx for the link, i will revert back to stock and do the update. If it is better than the rom i have, ill edit my stock rom
[General Questions and Answers] dhampire:
Sorry I don't know the details of change, but we can find a some data at acer.fr regarding google search. regards.
[General Questions and Answers] dhampire:
We'll wait you. Thanks.
[General Questions and Answers] hzuu:
Acer_AV051_V360_2.001.01_WW_GEN1S

Here's the Nandroid backup of a stock Acer Liquid E1 (single-SIM), not rooted and updated to 'Acer_AV051_V360_2.001.01_WW_GEN1S':

Steps to install:

01. Download Nandroid backup:

https://dl.dropboxusercontent.com/u...V360) - Acer_AV051_V360_2.001.01_WW_GEN1S.zip

02. Download Fastboot:

https://dl.dropboxusercontent.com/u/54398839/Fastboot+ADB(20206).zip

03. Unpack 'Acer Liquid E1 (V360) - Acer_AV051_V360_2.001.01_WW_GEN1S.zip'

04. Copy directory 'clockworkmod' to you sdcard

05. Unpack 'Fastboot+ADB(20206).zip'

06. Connect USB cable

07. Hold the Volume+ and Power button until it vibrates and shows you a menu.

Select 'Fastboot' using Volume+ button.

Press Volume- button to confirm.

08. Open cmd window and goto directory \Fastboot+ADB(20206)

09. Type the following command and press enter:

fastboot boot CWM-6.0.2.8_Acer-E1.img

10. Device will now boot to CWM

11. wipe data/factory reset

12. wipe cache partition

13. advanced > wipe dalvik cache

14. backup and restore > restore

15. Select the Nandroid backup file

That's it.

Now you can continue to root and flash a custom recovery if needed.
[General Questions and Answers] dhampire:
Cool ! but I need dual sim one...
[General Questions and Answers] Brick3d:
Looking for dev team

So guys, I'm looking for a team to create a 4.1.2 rom for this phone. I have the rom running quite stable.

here some changes I really need help with:

mount internal storage and external SD (at the same time)

both single and dual sim rom

kernel optimization (battery life, stability)

optimize multitasking (when music is playing, there's alot of lag)

If you feel like helping me out, please reply to this post or send me a pm....
[General Questions and Answers] blisk92:
Phone memory and SD storage.

I just got this phone. I just installed a couple of apps but it is still very much fresh out of the box. The first problem I am facing at the moment is regarding the small internal phone storage (practically full with a few apps and 2 hd games). Is there anyway to move the apps from the internal to the external which is stable and tested, or is there any better alternative?
[General Questions and Answers] Brick3d:
Yes, there are a few options...

1: you can install my rom. This rom consumes less memory so you have just a few more mb of free memory.

2: remove unwanted stuff from internal sd (pretty obvious, but it works)

3: mount your sd card as internal storage. to do so you need to edit vold.fstab (given you have rooted the phone). google on how to do that, it's really easy.

I think the last one has best options, since you can get 16gb of internal if you have 16 gigs SD card
[General Questions and Answers] blisk92:
is the rom you are talking about the one posted on the instruction for rooting the phone? My phone is a dual sim version by the way, is the root rom a dual sim version? Is there any way to back up the phone rom before rooting the rom?
[General Questions and Answers] Brick3d:
nope, my rom is single sim. once you have installed CWM (follow my tutorial), you can make a nandroid backup of the rom.
[General Questions and Answers] blisk92:
Do you have any dual SIM rooted rom available?
[General Questions and Answers] swento:
can't install driver

Hello,

I'm trying to root my acer liquid E 1.

having a problem with installing the drivers.

I did pull out my battery. started device manager. See the device appaering but within any second it's disappear. it keeps going like that.

When the device appear, I can select update driver and select the drivers in the folder of win 7. But I'm using windows8.

It start to install but he can't because he said that there is no digital signature or something like that.

Can you help me?

greetings
[General Questions and Answers] Brick3d:
I get it, I had the same problem wirh dissapearing...you need to be quick, because the phone goes into charge mode. Do a google search on how to install unsigned drivers. Shouldnt be much of a problem. Let me know if you worked it out :)
[General Questions and Answers] dhampire:
I did it ! before rooted, I did (bricked -> unbrick) x 4 .
[General Questions and Answers] Brick3d:
awesome! congratulations =) I had the same problem as you had, I brick3d it before. But when I did so, there was no one to help me out. Be sure to check out my 2 roms!!
[General Questions and Answers] dhampire:
Big Thanks ! If I have no the masters like you, no chance to root my phone. Finaly I did rooted by manual with 4 times brick (lol

Now I'm learning what is rooted android smartphone...
[General Questions and Answers] Brick3d:
Congratulations on rooting the phone! The main reason for rooting this phone is so you can try out the roms available, or edit it yourself if you know how to :)
[General Questions and Answers] Dragonforce:
Could this work on the E2?
[General Questions and Answers] paugustin:
Not without modification. But the process can probably be adapted to fit the E2.

Envoyé depuis mon V360 avec Tapatalk
[General Questions and Answers] Dragonforce:
I hope that it is possible.
[General Questions and Answers] Brick3d:
The liquid E2 gets negative reviews by a dutch website. Claiming the graphics processor wont be able to play 'heavy games' like real racing. Also they say apps open in about 3 secs, so the processor, eveb though its quad core, is a bit slow. I don't understand Acer...they should at least optimize their system a bit, because I open apps in mostly 1,5 second (like whatsapp,xda, that stuff), and i can play 3d games lagfree... can you give me a short review of your own?
[General Questions and Answers] paugustin:
I tried the E2 and it's not slow at all. That device is great and quick. Apps open swiftly and the UI is very smooth.

I don't know what that Dutch website did but they obviously got something wrong.

I haven't tried games so I won't comment on this area.

Comparing the E1 and the E2 makes the E1 an old thing.

Envoyé depuis mon V360 avec Tapatalk
[General Questions and Answers] Brick3d:
Then I'll have to buy the E2 then. Any succes on root/ CWM?
[General Questions and Answers] paugustin:
Not yet but it shouldn't be more difficult than the E1.

Envoyé depuis mon V360 avec Tapatalk
[General Questions and Answers] Brick3d:
I see. Maybe vache can help? What is the quadrant score for th E2?
[General Questions and Answers] paugustin:
Around 4000 for quadrant and 13600 for antutu.

Envoyé depuis mon V360 avec Tapatalk
[General Questions and Answers] Brick3d:
Pff, E1 has 3000 quadrant and 6000 antutu...
[General Questions and Answers] paugustin:
I have the E1 and believe me, the E2 is much faster and has a car better screen.

Envoyé depuis mon V360 avec Tapatalk
[General Questions and Answers] Brick3d:
Yes that is one of the plusses. The e2's screen is also qhd right?
[General Questions and Answers] paugustin:
Yes they both have qHD screen. And the E2 has a 2000mAh battery.

The E1 is very nice but I'll probably move to the E2 quickly.

Envoyé depuis mon V360 avec Tapatalk
[General Questions and Answers] Brick3d:
You have both the phones right? I was looking to buy the E2, but it is alot of money

Edit: there are system files on www.vache-android.com. if it it system.img and boot.img, you can root it. If there is a working CWM, but i think is not very much different from liquid E1 cwm?
[General Questions and Answers] paugustin:
Not yet, I only have the E1 but played with the E2 in a shop.

As for rooting I think there won't be much difference between E1 and E2, we just need a guy with the know how to confirm :)

Envoyé depuis mon V360 avec Tapatalk
[General Questions and Answers] Brick3d:
Vache?
[General Questions and Answers] dragonflo:
I have an E2, if someone can tell me how we can check this... :)
[General Questions and Answers] Morak75:
Hey, just got an LE2 too. Phone is great for the cost. Coming from an HTC DHD, it is far smoother, wouah !

Some benchmark for LE2 :

Quadrant = 4029.

Antutu benchmark = 13333 (without sdcard io)

3D Rating benchmark full screen (qhd) = 3702, offscreen = 1950.

Vellamo Mobile Benchmark = html5 1428 (between xperia S et SGS3), metal 445 (as the GNote, below gs3).
[General Questions and Answers] Brick3d:
How is the camera? Isnitnjust as bad as the e1 or have they supplied a decent 8mp?
[General Questions and Answers] Brick3d:
HELP

Help is much needed!!!

I decided to flash back to stock rom, just to see if my hatred for it was gone after getting used to miui. Problem is, now my camera focus isn't working anymore. Also touch to focus doesn't, and with other apps there is no change. this is 100% stock firmware that I flashed...Anyone have an idea on how to fix this?????

Edit: nevermind, fixed by flashing all stock .img's with sp flashtool
[General Questions and Answers] Morak75:
I didn't compare it my Desire HD 8MP camera, but I can say that autofocus on it is pretty good, and UI/options are fine.
[General Questions and Answers] Brick3d:
thx. on the E1, the picture gets blurry really fast, and a lot of grain is used to make it look like it is a nice picture...
[General Questions and Answers] paugustin:
It seems the camera on the E2 is much better.
[General Questions and Answers] nikagl:
Hi all,

E2 is an MTK device. You can therefore use the following guide:

http://xdaforums.com/showpost.php?p=38337401&postcount=5

But beware, after installing the custom recovery, make sure to not reboot and first remove the /system/recovery-from-boot.p file, otherwise the custom recovery will be deleted again.

Furthermore:

* Camera is better (front 2 Megapixel, back 8 Megapixel with LED flash)

* Much better CPU - very fast (quad-core 1.2 Cortex-A7 GHz vs dual-core 1 GHz)

* Better battery (2.000 mAh vs 1.760 mAh)

* Screen is similar

* Android 4.2.1 instead of 4.1.1

* Video 1080p instead of 720p@30fps

* Network speed is better if the network supports it HSDPA vs HSDPA+

* It has back, home and menu button (whereas the buttons on E1 where part of the screen)

All in all, much better :)

I would love to know what Dutch site you saw that had that negative review, I really don't understand why it would have received that review.

Regards,

Nika.
[General Questions and Answers] dragonflo:
I can't post in the topic. :s I'm trying this but I'm stuck at step 6. He keeps on searching for my smartphone. :s
[General Questions and Answers] spanish_man:
E2 already have CWM and Root.

Look here :

http://forum.frandroid.com/topic/151811-cwm-et-root-ok-maj-31052013/

You can Root it, without having CWM.
[General Questions and Answers] Brick3d:
Awesome! Do you think it is possible to port the 4.2 kernel and rom to the E1? should be doable, since there are not much changes between E1 and E2? but im not that technical....would be lovely to have 4.2 shining on the device...
[General Questions and Answers] gizlgisbert:
the side is in France,.

how can i get cwm recovery on my e2?

my phone is already rooted.

Gesendet von meinem V370 mit Tapatalk 2
[General Questions and Answers] Brick3d:
Das kunnen sie machen mit google translate ^^ sp flashtool ist der tool zu installiern boot.img mit das scatter file
[General Questions and Answers] gizlgisbert:
ok, thank you. Now i got the cmw-recovery on my phone. But now i can't make the acer system update. cwm-r says "verification failed". What can i do now?:confused:
[General Questions and Answers] Brick3d:
You cannot update when you have rooted the phone. Unroot, update and root again
[General Questions and Answers] Blackmanef:
Help please

I've bought the Cer Liquid E1 Duos less tha a week ago, i rooted it and i changed spn-conf.xml to avoid seeing the roaming R on the signal icon. Everything was working until a moment when wifi stopped connecting to my network. I decided to do a factory wipe (and i had plugged the usb to the PC). Then the phone restarted, it showed briefly the recovery screen droid with a bar filling and it shut down. Now it doesn't turn on, not pressing the power button nor pressing it with the volume key... And if i connect it to the computer it just appears error with the device (unknown device).

It seems really bricked and i am quite nervous... I'm not a pro, so if someone can help i would be grateful.
[General Questions and Answers] nikagl:
Did you try unplugging the device, removing the battery and waiting for a few minutes? Don't have too much experience on mtk-devices, but that used to be a solution on samsung devices.

Also, try whether the system does appear when using mtk Flash Tool. So turn off device, remove battery, start Flash Tool and connect device & insert battery. See whether it appears then...
[General Questions and Answers] Blackmanef:
Wow! I can't believe that worked! Thank you very much, i was already near suicidal...
[General Questions and Answers] nikagl:
Trust me - had that feeling many times before. If you don't like it - keep away from rooting & especially kernel / recovery updates ;)
[General Questions and Answers] Blackmanef:
Battery strange leak

By the way, as no one answered to my thread: http://xdaforums.com/showthread.php?t=2321074 i'll ask it here. Anybody else with this phone is having a incredibly high phone idle battery consumption?? I mean, the battery lasts one day (relatively normal), but in the battery section of settings screen just takes a 10% (For further data read my post)
[General Questions and Answers] Brick3d:
Yup, I have the same thing. Also with build prop and init.d tweaks applied fir battery saving this is about 30% of ny batt. Auto sync off etc etc....although I'm quite happy with 22 hr batt life...stock was 8 for me, normal use.
[General Questions and Answers] theiNDrAs:
I think we should have official forum for Acer Liquid E2 here in XDA, cause the phone itself is really great.
[General Questions and Answers] gizlgisbert:
dose somebody use Google MyTracks or similar app to record a gps track?

If I record a track, a too high total distance is displayed. for example i walked 1 km and the statistics shows more then 5 km.

Another error I noticed is when I switch between statistics and diagram. The traveled distance in the diagram grows. If I turn five times back and forth it grows from 1.5 to more than 25 km.

have somebody the same issue with the Acer Liquid E2?

i flashed the original recovery again and set the supersu temporary off. now it worked. thank you.

Gesendet von meinem V370 mit Tapatalk 2