yashsingh1/xdaforums huggingface dataset:
[Miscellaneous Android Development] Shreps:
There are some official full SPFT firmware on m'y thread. It's for classical E380 but I think can work on your plus version

Envoyé de mon A1-840FHD en utilisant Tapatalk
[Miscellaneous Android Development] cyclon1978:
I can confirm that e380 and e380 plus version have same sec_ro partition.

My device is working again, thanks shreps!

I fixed it with dd directly on device because I broke it the day before my holidays...

Actual project is to implement f2fs file system, but that will have to wait till I'm back in some weeks. Nearly had a first version running when I accidentally erased some partitions on my device...

Gesendet von meinem E380 mit Tapatalk
[Miscellaneous Android Development] mipirakas:
Hello cyclon,

I have found 3 bugs in your newest rom that did not occur in your myrom v2.xx.

These bugs occur on my acer E380 and on another E380 device from a friend. Both with your latest rom and kernel.

1) mobile data connection: when i switch wifi off and data connection on, the data connection works and i can surf on the internet, watch youtube video's etc... But after a few seconds it just doesn't work anymore. It still shows the "h+" sign above the signal bar but when i try to do something like search something on google it loads forever and then says that im not connected to the internet. When i switch the data connection off and onn again it works for a few seconds but then the same problem occurs.

2) lockscreen: sometimes when i turn on the screen i get the lockscreen and then my screen turns itself off and i can't get it on again. I have to hold volume up and power button at the same time and right before it would normally restart the screen turns back on.

3) the notification centre sometimes drops ¼ down when turning screen on.

(This is not a complain message, just a feedback?)

Thanks,

Boris
[Miscellaneous Android Development] cyclon1978:
For the data connection problem I need a logcat, my connection works fine.

And the lockscrern issue: which settings you use? (Lockscreen type, notification enabled?, charger or usb cable connected? Default or another launcher?)

Thanks.

Gesendet von meinem E380 mit Tapatalk
[Miscellaneous Android Development] mipirakas:
I can't provide a logcat. My computer doesn't handle the adb drivers verry well (at all, haha). But maybe it is because i have to add a new APN from my provider to get data connection working and your new rom doesn't support that or something...

And for the lockscreen, i use the standard lockscreen that comes with the rom, there is no charger connected, i use the google now launcher with xgel settings and i don't know about the notifications but i think i disabled them.

I'm going back temporarily to your older rom because i really need that data connection.

Thanks
[Miscellaneous Android Development] freec1:
Hi cyclon!

I have tried out your "mysrc-3.0.015". I had the same issue with mobile data as mipirakas had before.

Here is my logcat. Hope it helps. I need mobile data, so had to revert back to Your "myrom 1.3" with latest testkernel.

http://xdaforums.com/attachment.php?attachmentid=3456403&stc=1&d=1440925521
[Miscellaneous Android Development] cyclon1978:
I will look into that issue, thanks for the logcat.

Gesendet von meinem E380 mit Tapatalk
[Miscellaneous Android Development] Timmmmaaahh!:
I'm rocking the latest 3.0.015 too now (procrastinated, lol). Just a few pointers for people using Link2SD and TitaniumBackup:

In TB: Enable "Migrate system data" in TB settings. App processing mode can be set to AUTO, Direct (default setting but you possibly have to change it and set it back again).

In SuperSU, turn off 'Mount namespace separation'! Reboot after changing the aforementioned settings!

I formatted the Ext4 partition (with Paragon on a PC) before restoring apps and linking back stuff with Link2SD, that always gives me trouble otherwise (not just for this ROM).

Do batch restores at your own risk, they still give me trouble. Besides, it's a good time to decide whether you still need certain apps by restoring them one by one selectively. Keeping things tidy :)

If anyone has any more questions on migrating from a previous version, I'd be glad to help out in the Q&A section!

As far as the bugs mentioned above go, no issues with data here after setting up the right APN (Mobile Vikings, Belgium). I did have the screen going black issue right after the flash but after a few reboots that problem just vanished. All good now! Thanks a bunch and keep them coming, Cyclon! You rock XD
[Miscellaneous Android Development] mipirakas:
That's weird...

I have the same provider (Mobile Vikings, Belgium) but when i add their apn, i have that problem that i described. I tested it On 2 devices. When i got back to his older rom, it worked again.

Did you manually added their apn or did you do it via the configuration sms?
[Miscellaneous Android Development] Timmmmaaahh!:
Manually, I'll PM you the exact settings when I get home :)
[Miscellaneous Android Development] mipirakas:
Thanks
[Miscellaneous Android Development] Timmmmaaahh!:
Looks like I cheered too soon... As of today my 3G Internet connection dropped as well! When switching between 2G and 3G (with a GravityBox QuickSettings button) it seems to work sometimes but only for a short time and it's usually too slow to do anything with it. Rebooting doesn't fix it. Please help, cyclon! I'll try making a logcat tonight.

It seems that upload is working but download isn't. When searching in Play Store, I see speeds of about 12kB/s upload and 0B/s download. When disabling mobile data and enabling it again, download shoots up to almost 500kB/s while downloading an app. When the download is finished, it's dead again. Enabling mobile data takes over 12 seconds (which usually only takes about 5 or so).
[Miscellaneous Android Development] hackwerk:
Ok guys (and gals?), I am back to check up on you! ;)

Good to see our thread is still alive and going, and even development (cyclon!) is still goin on!

As you can see in my sig, I use a new phone (for quite a while already) which is one of the reasons I was on the down low.

I just updated the first post big time. Most of it is version changes, link updates and a big version change on cyclon's MyROM.

Unfortunately there is no big news I guess, like Lollipop for our E380 etc.?

If I have missed something, while being away, which I should know or add to the first post, please reply/PM me!!!

Thanks for keeping our work up!
[Miscellaneous Android Development] Timmmmaaahh!:
Thanks for taking a peek, hack and thanks for updating the original post.

So. I've been bearing with the latest MyROM 3.0.015 for a little over two weeks now and have to say that 3G/2G mobile internet remains a huge issue. I'm going to roll back to my nandroid backup this weekend because it's simply gotten too annoying.

Another big issue is that every two/three days or so, the phone reboots, gets stuck at the Acer logo and starts heating up (consumes battery fast!). I was alarmed a few times by the heat in my pocket, finding the Acer logo sitting on the screen. The only way to get it going again is doing a reset (pow + vol.up). This problem occurs randomly, at one point even happened during a call.

Still, the biggest problem remains internet. I have a 2GB/month plan and usually consume about 1.5 of those. Right now I have 3 days left until the month expires and only consumed about 700MB (most of it before the update). 3G works but is very unreliable. Note that SMS and phone calls are not affected.

Turning off/on mobile data makes it work again for a few seconds perfectly. Then suddenly the connection is dropped completely. Afterwards, every few minutes it finds a connection, does some minor upload/download tasks (Email/WhatsApp updates still coming in) for a few seconds and drops.

I've been trying to get a logcat but I'm not sure when or what it should be logging. Will any random logcat do? I've been using the CatLog app, is that sufficient or should it be done with ADB?

Cyclon, help please! :P
[Miscellaneous Android Development] cyclon1978:
New Version 4.0.037 (mobile data fixed)

Changelog: new base found: KK1.MP11 and partially merged in

Updated components:

- Launcher is without google search

- Bluetooth, Browser, DeskClock, HTMLViewer, CellBroadcastReceiver updated

- some MTK bugfixes included

Update should work from my previous versions, i tested update from 3.x version. BUT ALWAYS MAKE A BACKUP.

http://d-h.st/9zHF
[Miscellaneous Android Development] Timmmmaaahh!:
Awesome! Flash without formatting cache/data?
[Miscellaneous Android Development] cyclon1978:
Should work, but always make a backup....

Gesendet von meinem E380 mit Tapatalk
[Miscellaneous Android Development] Timmmmaaahh!:
So. I flashed yesterday evening at around 6pm. Everything worked fine except 3G internet was still having trouble staying connected. 2G internet seemed more stable but very, very slow.

I went to sleep at about 2am this morning and the phone was fine but when I woke up at about 9.30, I was looking at the Acer logo on screen. I tried a reset (pow + vol.up) but every time the phone got stuck on the Acer logo.. 5 minutes, 10 minutes,... I booted to recovery and formatted cache, same result. Cleared Dalvik cache too, still same result. There was no way of getting passed the boot screen. I now restored yesterday's nandroid but that's giving me issues with Link2SD now and "System UID's Inconsistent" message. I'll have to restore to version 2.0.002 if I want my mobile data back.
[Miscellaneous Android Development] Timmmmaaahh!:
Just formatted Data/Cache/Dalvik/System and re-flashed version 4.0.037 but data still fails after applying the correct APN settings, reboot doesn't help either. It takes even longer now to enable/disable data; Turning it off: 10 seconds and turning it on: 30 seconds. When opening Play store it just times out. Connection logo clearly shows a solid 3G connection with an H(SPA).
[Miscellaneous Android Development] cyclon1978:
The mobile data code of the last version is identical to the 2.x versions... so this should really not happen.

If you roll back please report which version and if it is working better.
[Miscellaneous Android Development] Timmmmaaahh!:
Just restored nandroid from September 6th (v2.0.002) and mobile data works perfectly again. Checked APN settings, they are identical. Very strange... I'll see if I can find out more.
[Miscellaneous Android Development] cyclon1978:
Can you take the boot.img from v2 into zip from newest version and flash it?

Looks like it's the kernel....

Gesendet von meinem E380 mit Tapatalk
[Miscellaneous Android Development] Timmmmaaahh!:
Success! It looks like it was indeed a problem with the kernel. This is the zip I recompiled if anyone needs it: https://drive.google.com/file/d/0B6PuW3xnBhwyV2xHRXlMSFB3Wkk/view?usp=sharing

[IMG="3G SpeedTest on V4 with V2 kernel"]http://s15.postimg.org/9izpahiej/Screenshot_2015_09_27_15_38_36.png[/IMG]
[Miscellaneous Android Development] Timmmmaaahh!:
It's now a over 24 hours later and I'm reporting back on how it's going. I had a bunch of issues with inconsistent UIDs but managed to solve them all. This is of course unrelated to the ROM as I have a pretty complex setup (in terms of backup and restore) with Link2SD and TitaniumBackup, it's mostly a matter of wiping traces of previous installs really. I now have a very clean system with a fully operational mobile data connection (hurray!) but another problem has occurred that I can't get my head around. EVERY time I connect my phone to a charger (via PC or wall socket, doesn't matter), it reboots after about 5-10 minutes in sleep mode. It doesn't reboot when using the phone while charging or when the phone is not charging. While charging it only reboots once and does not reboot again until I entered the SIM pin, which makes me suspect the reboot is related to a data/mobile connection.

In the past 24 hours I experienced one freeze during a call (screen wouldn't turn back on, had to reset) and one crash (auto reboot) while trying to focus the camera (via stock app). It doesn't feel particularly stable, could that be because it's the V2 kernel on the V4 ROM?

I've noticed something else as well... Something tells me that this is not a normal charging pattern:

[IMG="Charging pattern V4 on V2 kernel"]http://s18.postimg.org/nko3kon8p/Screenshot_2015_09_28_14_49_50.png[/IMG]

To be complete I'll list my list of personally installed apps (if any of them might cause havoc):

Adblock Browser

Adblock Plus

Angry Birds Transformers

Authy

BootManager

Brickies

Calendar (Google)

Call Recorder

CCleaner

Chromecast

Docs

Drive

ES File Explorer

FidMe

Google+

GravityBox [KK]

Greenify

Inbox

Keep

KMI Weather

LastPass

Link2SD (Plus)

Messenger (Google)

Mortal Kombat X

MX Player

myShopi

Photos (Google)

Recycle!

Ringdroid

SCR Pro

SEQR

Sheets

Smart Banking

Snapchat

Speedtest

Super Backup

SwiftKey Keyboard

Timely

Titanium Backup

Videostream Mobile

Viking App

ViPER4Android

Wakelock Detector

WhatsApp

Xposed Installer

XPrivacy

YouTube AdAway
[Miscellaneous Android Development] cyclon1978:
Actually I am building a hole New version. I will give it to you tomorrow if you would like to beta test.

You can get last kmsg after a reboot which will give me a hint what went wrong. I never had these issues but you might have a unlucky kernel rom combination like you suspected.

Also you can retrieve a log cat permanently while getting a charging reboot, sometimes it is no real reboot, only crash and restart of core services.
[Miscellaneous Android Development] cyclon1978:
Can you do a

cat /proc/last_kmsg > /sdcard/kmsg.log

after the phone rebooted because of the charging issue? This might give some more kernel messages immediately before reboot.

Oh... and is the reboot related to gps status? (disable gps icon, test if it still reboots)

Thanks!
[Miscellaneous Android Development] Timmmmaaahh!:
Not sure what you mean by that command, If I use it with adb I get the following: "The system cannot find the path specified." (tried sdcard0 and sdcard1 as well). I'm rather clumsy with this sort of thing but will get there when you guide me :)

Location services have been off every time. I've tried turning them on now but of course it also rebooted.

This might also be important:

everytime

it boots it's showing "Android is upgrading..." and finishes optimizing 3 apps.
[Miscellaneous Android Development] cyclon1978:
adb shell

su

(and now the command)

root@acer_e3:/ # ls /proc/last_kmsg

-> should show:

/proc/last_kmsg

Maybe you need a newer kernel if that is missing...

Here it is: newest kernel, but data connection not testet:

http://d-h.st/zDjO
[Miscellaneous Android Development] cyclon1978:
Just flash the kernel, no wipe required.

Gesendet von meinem E380 mit Tapatalk
[Miscellaneous Android Development] Timmmmaaahh!:
You did it, my friend! No mobile data issues whatsoever, no charging reboots. I flashed it Wednesday Night and did encounter 1 heat-freeze (reboots, gets stuck at Acer logo and heats up) yesterday but overall the system feels much more stable. Imho, approved for everyday use. Thanks! :good:

Good data speed:

Normal battery history:
[Miscellaneous Android Development] hackwerk:
Can someone test KingRoot (added to first post)? Is it safe/trustable?!

KingRoot 4.6 (MAY BE UNSAFE!)
[Miscellaneous Android Development] Timmmmaaahh!:
Hey hey!

I'd like to thank mostly Cyclon and Hack for their amazing work on this great device. But also all other participants that contributed in this little corner of a vast XDA. I've now moved to the OPO (pretty spectacular upgrade!) but still have my ALE3 on the side in case of emergency ;)

If there's a ROM to be tested, I'll gladly flash it to see if it'll explode. If it does, nothing to worry about :P

Cheers!

Sent from sheer awesomeness, 1+1
[Miscellaneous Android Development] hackwerk:
Thanks! You were very helpful and kind. Same here (> Xiaomi RedMi 2, very nice!)

[MENTION=1376601]cyclon1978[/MENTION] Do you have a new ROM over 4.0.037 yet? Ill add/change it in the FP/TS then.

Ps. Updated a lot of versions in the FP/TS.
[Miscellaneous Android Development] hackwerk:
[MENTION=1376601]cyclon1978[/MENTION], r u still alive? :) (see last post, I would love the newest kernel, but with screenflip ;) )
[Miscellaneous Android Development] pempek:
Hey guys, does any of you have link to SPFT firmwares on hubix.vache.mobi since the links to ROMs are now expired? I need ROM which was distributed on Czech devices...

http://zonexservice.blogspot.de/2015/07/all-acer-stock-rom-firmware-download.html
[Miscellaneous Android Development] nikagl:
I have mirrored most of them. Which do you need (not all, won't do that, sorry)?
[Miscellaneous Android Development] pempek:
I've already managed to find it. It was CUS1 KK version https://onedrive.live.com/redir?res...08&authkey=!AKDQfTae94rc1SE&ithint=folder,zip

Thanks for your willingness :)
[Miscellaneous Android Development] nikagl:
I have these for you:

SPFT ROMs

Acer_AV0K0_E380_1.002.00_EMEA_CUS1.zip

Acer_AV0K0_E380_1.002.00_EMEA_CUS1s.zip (single SIM)

Recovery Updates

sdcard_s_update_Acer_AV0K0_E380_1.002.00_EMEA_CUS1.zip

sdcard_s_update_Acer_AV0K0_E380_1.002.00_EMEA_CUS1s.zip (single SIM)
[Miscellaneous Android Development] nikagl:
The one you provided btw, is:

Acer_AV0K0_E380_1.002.00_EMEA_CUS1 / Acer_AV0K0_E380_RV01RC02_EMEA_CUS1 (dual SIM)
[Miscellaneous Android Development] hackwerk:
Updated

Updated main post (lot of versions)!
[Miscellaneous Android Development] bronxbuci:
Hi, I have a problem with cousin's Acer Liquid E3. A device starts normally, but after few moments there are a lot of warning for "Applications has stop working" (for example Acer Home). I decided to do a factory reset, so I booted to recovery and select wipe all data. Formating was quick, quicker than formating in other devices which I tried. When I rebooted a system, I found all my data in device and also warning messages was there.

I decided to download stock rom from user nikagl and I flashed it with SP Flash Tool 5.1524. All went well, I got successful message. But when I booted a system, nothing changed - warning messages didn't dissapear. I also tried download a version for sdcard update, but result is a same.

Can anybody help me to solve this problem? :)

Thanks
[Miscellaneous Android Development] Timmmmaaahh!:
[MENTION=6539131]bronxbuci[/MENTION] are you sure you have the correct drivers installed? Have you flashed successfully with the same system before?
[Miscellaneous Android Development] Shreps:
Try to boot the device without SIM card and without sdcard. Factory reset again, and tell us if it works better.

If yes, could be because of a damaged sdcard

Envoyé de mon One+
[Miscellaneous Android Development] bronxbuci:
Hi, Thank you for your replies.
[MENTION=4841620]Timmmmaaahh[/MENTION], I think I have the correct drivers installed, because when I had not the correct drivers, so SP FlashTool was not able to flash device. I installed VCOM drivers for MT6589 and SP FlashTool flashed my device. And I have never flashed this device before.
[MENTION=4493088]Shreps[/MENTION], all my attempts were without SIM card and SD cart (except attempt, where I tried update from SD card).
[Miscellaneous Android Development] Timmmmaaahh!:
The VCOM drivers are great, I always had success with those. I guess what's left is reflashing recovery?
[Miscellaneous Android Development] bronxbuci:
And is here any tutorial for reflashing recovery and link to download a stock recovery?
[Miscellaneous Android Development] Timmmmaaahh!:
Just flash CWM again (or to stock and back to CWM), files are still here (see original post for info)
[Miscellaneous Android Development] toeter80:
Has this "new version" been released already?
[Miscellaneous Android Development] hackwerk:
Yeah I really hope it will come! I am hoping [MENTION=1376601]cyclon1978[/MENTION] can give us the newest version PLUS the new kernel, with inversed axis (for replaced screens)! :D Pls?
[Miscellaneous Android Development] basic learner:
Hello guys,

I flashed stock rom.everything works correctly except my wifi. If i try to turn it on it stays in grey bar only. i tried different roms but nothing works. somebody help me.. thanks
[Miscellaneous Android Development] Timmmmaaahh!:
I never had issues with WiFi so I have no idea.. [MENTION=1376601]cyclon1978[/MENTION] you still alive buddy? ^_^
[Miscellaneous Android Development] Electricaleng:
Hi, I installed ROM from cyclon1978 v 4.0.0.37 but mobile data doesn't work. How can I fix it?
[Miscellaneous Android Development] hackwerk:
I had the same once. Removing and re-adding APN sometimes does the trick (see providers page for details) but not here.

I fixed it doing a service sms to (re-)enable data on my phone (my provider provides this service).
[Miscellaneous Android Development] Electricaleng:
I tried your idea but it doesn't work. It's a shame because it is the best ROM I've tried.:(
[Miscellaneous Android Development] hackwerk:
Try more, because it is! And I had the same problem but somehow fixed it with a lot of tryin ;)
[Miscellaneous Android Development] Timmmmaaahh!:
How about clearing Dalvik in recovery? Can't hurt trying...
[Miscellaneous Android Development] Adge40:
Just out of curiosity,my daughter now has this phone and I was wondering if there were any lollipop roms for this device??
[Miscellaneous Android Development] Timmmmaaahh!:
Your daughter probably got this device really cheap =D

This beauty (the device, I can't judge about your daughter) is reaching its 2 years in existence and for a budget device the chances are very unlikely a stable lollipop ROM will be developed.

Launched from my resurrected 1+1
[Miscellaneous Android Development] Adge40:
Thank you Timmaahhh,my daughter actually has my old LG g3s but the camera on it is shockingly bad and she's just getting into photography with her phone(she's damn good at it too),I have two of these acers(one totally untouched and still boxed in cellophane,the other running the s5 rom by shinichi),i told her to use the acer when we go out because of the 13mp camera which is far superior than the LG(oddly enough,the 13mp camera on my zte is far superior to acers,how?),she just wanted the raw option that lollipop provides on camera f-v5
[Miscellaneous Android Development] Timmmmaaahh!:
... And the 13MP camera on my OnePlus One will probably be far superior to the ZTE's and the iPhone 6S's 12MP camera will be far superior to mine. Megapixels don't say much really. There's the image sensor quality, aperture, etc. You usually get what you pay for. You don't need to be craving this raw feature really. I have compared images taken with the Adobe Lightroom app in raw and the default ones, it's exactly the same to me. We're not carrying around SLRs, let's keep that in mind. If photography is what you want to focus on but you don't want the bulk of an SLR, get a mirrorless system camera. I own a Sony NEX-5 and there's not a phone on the planet that can even match its picture quality. It's in the glass, baby ?

Launched from my resurrected 1+1
[Miscellaneous Android Development] Hanz1017:
sir please update the link for acer e380 stock rom
[Miscellaneous Android Development] hackwerk:
[MENTION=1376601]cyclon1978[/MENTION] Are you alive man? And ok??
[Miscellaneous Android Development] cyclon1978:
Thanks for asking, I am just very busy...

My acer is broken beyond repair, so I switched to another device, Sony m4 aqua, but it's not really better...

Gesendet von meinem E2333 mit Tapatalk
[Miscellaneous Android Development] hackwerk:
Great! Do you see any possibility to send me the last kernel but with flipped screen?? Would be great!
[Miscellaneous Android Development] cyclon1978:
e380 flip screen kernel:

http://d-h.st/4n9u
[Miscellaneous Android Development] Timmmmaaahh!:
Haha, you're awesome [MENTION=1376601]cyclon1978[/MENTION] I didn't think it would ever get posted. Now that's dedication ?

Launched from my resurrected 1+1
[Miscellaneous Android Development] AxxelFP:
[MENTION=1376601]cyclon1978[/MENTION]: I tried to download this newest kernel, but it's not there any more :crying: Could you please repost it???