yashsingh1/xdaforums huggingface dataset:
[YotaPhone] tero2012:
Thanks.

I went back to Android 5 (RU 1.1.134) and Android main screen looks much better in EPD as when using Android 6. I am still facing issues with black theme for YotaHub. Black shows terrible grayed out and leaves a degraded black to white lines when transitioning from one panel to another.

Do you know by any chance where the YotaHub EPD screen management is configures? Like in mirroring.cfg file. I checked there and there seems not be any YotaHub configuration.

Thanks
[YotaPhone] JavaDroid_:
Mine is original, I have already changed this configuration but it does not get to have an expected result,

---------- Post added at 03:04 PM ---------- Previous post was at 02:57 PM ----------

Yesterday I reheated the epd, after that I left it all night off, and today I reloaded it 100%, I had the impression that it is improving gradually. In short, fewer ghost image screens.
[YotaPhone] tomgaga:
pokemon go config file - dark

Hi,

I was annoyed by the fact that in pokemon go, you cannot read the walked kilometers of an egg on the epd.

if you put the cfg file from the zip in /sdcard/Android/epd_optimizer/ ($ adb push com.nianticlabs.pokemongo.cfg /sdcard/Android/epd_optimizer/) and reboot, then you can read that on the epd, everything else get darker too thou.

BTW,

I noticed that it does not always work:

-When you go home and then open the app again in the normal way, it does not work. --> To fix that, press home, wait a few seconds, and then double press the recents key.

-When you start the app from an app-shortcut made on the epd it does not work either. --> If you want that mode, use the mirror button when in the app on the normal screen (beware! app will have to reload).

EDIT: updated file to use BURKES_BINARY, works a lot better, a lot less ghosting and more detail and faster.

and for those who don't like zip files, here is the text in the /sdcard/Android/epd_optimizer/

file:

{

"name": "com.nianticlabs.pokemongo",

"description": "This is a test POGO configuration",

"update_type": "MONOCHROME",

"dithering": "BURKES_BINARY",

"update_timeout": -1,

"sharpening": 0,

"contrast": 10,

"brightness": -10,

"stretch_black": 50,

"stretch_white": 240,

"regional_update": false

}
[YotaPhone] i8890321:
Clarify: i m not a pro on imaging/computer, i just a user of the yotaphone 2 and want to try out everything. Hope i can contribute.

I've studied the epd cfg for a few hrs.

here's what i know

1) Original master cfg for back up usage

https://xdaforums.com/yotaphone-one...otaphone-2-t3518062/post71750384#post71750384

post 470 from user asdfffffdsa

{

"name": "master",

"description": "This is default epd update setting. Please modify with caution.",

"update_type": "MONOCHROME",

"dithering": "STUCKI_BINARY",

"update_timeout": -1,

"sharpening": 1,

"contrast": 8,

"brightness": 10,

"stretch_black": 30,

"stretch_white": 220,

"regional_update": false,

"color_inversion": false

}

2) i studied dithering here are the reference from google link

text describe difference between different algorithms

https://en.wikipedia.org/wiki/Dither#Algorithms

http://www.tannerhelland.com/4660/dithering-eleven-algorithms-source-code/

capture a paragraph

Floyd–Steinberg

Jarvis, Judice & Ninke

Stucki

Burkes

Sierra

Two-row Sierra

Sierra Lite

Atkinson

Gradient-based

demo, u can try different image yourself

https://app.meemoo.org/#gist/3721129

3) my conclusion

Atkinson is what mac computer used

Stucki is faster

Burkes is even faster but not as good as stucki

4) back to application

When i m modifying the cfg

I tried the difference between

Stucki_Binary

Stucki

Stucki_Binary should be faster with more black and white, but stucki seems slower with more grey.
[YotaPhone] hippy dave:
Thank you! I'd been trying to experiment with the config for Andoku 3 (a sudoku game) and it didn't seem to be having any effect, now I know it was because I was opening it from a shortcut on the EPD.
[YotaPhone] tomgaga:
Thing is, it still does not work a lot of the times now. Sometimes I need to really restart the app until it works, which is a big pain. I hope yotadevices comes with a fix for this in the future. It can not be depended on at all right now.
[YotaPhone] Bonalia:
Hey,

I tried to disable dithering for some apps and the result looks great (Yotahub epd-screen does not use dithering at all). It look like YotaCover-Pictures and Screenshots. Sadly

when disabling dithering. There is this stupid refresh-effect when things move: everything that updates becomes very flashy before turning into gray finally. It is very slow and you cannot see much when scrolling because the whole screen is flashing. Update-type does not seem to do anything. So what is update-type for then? Does anyone knows how to make the epd update normally with dithering turned off?

Also I tried to set dithering in the master.cfg to NONE but it does not seem to have any effect. There is dithering in every app still. Can anyone tell my why this is?
[YotaPhone] tomgaga:
Sorry man, bad news for you. The mode you want uses grayscale mode instead of black and white mode. This grayscale mode has the drawback that it is very slow and has huge ghosting problems.

So for the slowness there is absolutely not solution. That is the reason that they use the black and white mode with dithering for screenmirroring.

BUT: you can disable the refreshing, to do that:

set "update_timeout": -1

and "regional_update": true

better to also set "update_type": "GRAYSCALE"

full file could be like:

{

"name": "com.android.test",

"description": "This is a test configuration.",

"update_type": "GRAYSCALE",

"dithering": "NONE",

"update_timeout": -1,

"sharpening": 1.0,

"contrast": 10,

"brightness": 0,

"stretch_black": 30,

"stretch_white": 230,

"regional_update": true,

"activities_only": false,

}

However, you might have ghosting problems with this configuration.

Good luck ;)
[YotaPhone] TheArt.:
I just replaced the master.cfg using this one from Lollipop you uploaded here and thinks got better!

I also created on the basis of this master.cfg some app-specific configurations. For example, for Kindle app, FBreader and Feedly I just changed the update_type from GRAYSCALE to GRAYSCALE_READER and I'm happy with the results.
[YotaPhone] tero2012:
Which master.cfg did you use from Lollipop?

Can you please share it's contents?

Thanks
[YotaPhone] TheArt.:
[MENTION=4509687]tero2012[/MENTION] the one attached to the post I quoted.

Anyway It worked for a day, then Kindle app refused to apply GREYSCALE_READER, it returned greyish. I might have to do more tests, does someone have the STOCK epd_optimizer folder from MM to upload here? In this way I can compare better the difference between Lollipop and MM. I noticed that the folder is not re-created after deletion and reboot.
[YotaPhone] ahigienix:
There is no EPD_optimizer folder in Lollipop. Older version has a different method of epd management.

When I sideloaded Marshmallow i experienced problems with EPD which was simmilar to yours. My other Yota recieved update via OTA (from Lollipop) and structure of EPD_optimizer folder was different. After I replaced mine files by the files from OTA updated phone I mine problem was gone.

There is line in readme.txt which tells that there are default settings stored in android framework. I think YotaPanel use that setting instead of this stored in master.cfg. Maybe this is the way to go?

Also look on this post on 4pda.ru Maybe that is the way to fix grayness od EPD screen.

Anyway Is there anyone who knows how to set EPD refreshing like in yotaphone reader? I mean setting app to refresh after 5 (or 1 or other value) screen changes. I want to force my yota to do a full refresh (white/black blink) after every page of third party reader. Lollipop had something named slow mode, is there any simillar option?
[YotaPhone] doktrjones:
Hi, after the update to marshmallow, I've noticed that when you send google play books to the epd, the text size is automatically doubled. Does anyone know some way to disable this?
[YotaPhone] casaprocida:
Same my side using FBReader. Somethimes it's working fine other time text size is wrong.
[YotaPhone] sonof:
Has anyone found a usable solution for MM and ghosting problem?
[YotaPhone] staphoents:
disable EPD refresh

I am trying to stop my EPD from refreshing at all, i.e to run completely in A2 mode as you can do in onyx boox e-readers as the flash to white gives me sever motion sickness. Can anybody tell me how i can do this for the whole EPD as it would mean i could use my yotaphone a lot more.
[YotaPhone] polocanada:
Has the YotaMirrorCFG been helpful to address ghosting or other issues with MM on EPD?

https://xdaforums.com/yotaphone-one/development/yotaphone2-yotamirrorcfg-1-0-0-t3326208
[Android Q&A, Help & Troubleshooting] phill_r:
I understand that not all apps are available on the play store, but what is the difference between installing say GMail using OpenGApps, or installing it via the play store?

It would seem to me its easier to uninstall apps installed through the Play Store!
[Android Q&A, Help & Troubleshooting] AlexS08:
OpenGapps installs the play store on custom roms (cyanogenmod, katkiss). If you already have the play store on your device, you do not need to install OpenGapps
[Android Q&A, Help & Troubleshooting] phill_r:
Yeah I get that, but why would you not install the basics such as nano or pico, and then install the other apps from the play store, such as gmail, gboard. Etc? Why go for full package?
[Android Q&A, Help & Troubleshooting] AlexS08:
Possible reasons: People don't want some of the apps included with bigger packages, or they can't install bigger packages due to partition sizes.
[MDA III, XDA III, PDA2k, 9090 Software Upgrading] retrofred:
i am wondering if you have to manually set into bootloader to flash roms and which of the wm6 versions is the most stable. i am running the helmie rom. was wondering if the xplode is more stable, or one of the others. i have the siemens sx66 version with no camera.
[MDA III, XDA III, PDA2k, 9090 Software Upgrading] SilverSamurai:
xplode's rom is based on helmi's with rebased drivers to make it faster.

im currently using his most recent cooked rom. and i think it is stable enough to recommend.
[Google Chromecast 2015] Eggstones:
My chromecast just stopped broadcasting. It has worked fine tills for about an hour ago when it started buffering. To stop that I disconnected it in the all 4 app and now nothing is being casted. If I switch the tv on I can see the normal chromecast screen, name of the device and the network name. All other devises on the network have internet connection so it doesn't seem to be that. Tried to cast from my tab s2 and one plus 3t but neither work. Any ideas?
[Google Chromecast 2015] manawarkhan:
You have a problem with Chromecast no connection and I read your problem carefully. I think the answer your question contains here https://windowserrors.org/how-to-setup-chromecast/ because this article helps me to set up my Google Chromecast as well. I also have the connection problem like you.
[LG L Bello Questions & Answers] dejanxxxx:
http://i.imgur.com/oAnHl76.jpg

http://i.imgur.com/sIZo0Hc.jpg

I downloaded the program SP_Flash_Tool_by_LG_v10c from 4PDA- , after flashing the phone fell into the boot lop.Keksik - member his program, sent me another scaterr file in which preloader, but after flashing him my phone is 100% dead Computer recognize the phone, but I can make a scatter file because MTK droid tools do not recognize the phone .To me need somebody make me a scatter file with files that must be because we splash tool ejects this in both cases when I pick scatter file,How I return phone did know somebody?

http://i.imgur.com/wRDeZZO.jpg with scatter in program

http://i.imgur.com/Vgkw0H2.jpg with cecond scatter

http://i.imgur.com/oxp4d5u.jpg without preloader

http://i.imgur.com/JiDhsxR.jpg with preloader

http://i.imgur.com/7x0g8XK.jpg from program and scatter in program

http://i.imgur.com/32DPkoR.jpg try format with second scatte
[LG L Bello Questions & Answers] lunleo:
You should to flash with original d335_20c and lg flash tool.

I had the same problem and was trying to solve it within week
[LG L Bello Questions & Answers] dejanxxxx:
He is been original but for Kit Kat ,but phone be on Lollipop 5.0.2 .Keksik made program with splash toll ,then send me another scatter file and splash toll ejest error from then my phone is dead.Need scatter file for files which needs and I think phone return, because pc regognaize,splash tool same .
[LG L Bello Questions & Answers] lunleo:
I sent you my scatter file in private messages

You should to flash all images without preloader and nvram

After that download v20c firmware and flash it via lg flash tool
[LG L Bello Questions & Answers] dejanxxxx:
Ok thanks you should know that only MTK drivers I see in device menager , else I dont. Ok without preloader i nvram.Did I must special splash toll I mean on version?
[ZenFone 2 Q&A, Help & Troubleshooting] passeroxda:
Hi,

I'm desperate, I tried everything on my ZF2!!! Since I upgraded to Android 6 theUSb interface has stopped to work. I mean: I'm not able to connect the phone to my PC: no ADB, no Asus Flash tool, no xFSTK nothing.

So I decided to downgrade it to Android 5 (also unlocked the bootloader) but didn't help. Of course I tried different cables/PC/OSs and I replaced the USB pcb on the bottom of the phone.

Can anyone address me to a solution? I'm just looking for a way to flash TWRP in order to install a custom ROM.

Thank you in advance
[ZenFone 2 Q&A, Help & Troubleshooting] Mr.Sqbika:
Does it connect in TWRP?
[ZenFone 2 Q&A, Help & Troubleshooting] passeroxda:
Thank you for your reply.

No, I never flashed the TWRP, I'm still with the stock recovery. I just unlocked the bootloader by the ASUS app.
[ZenFone 2 Q&A, Help & Troubleshooting] sukhwant717:
replace bottom usb pcb
[ZenFone 2 Q&A, Help & Troubleshooting] passeroxda:
Sorry, you are right....I forgot ...I also replaced that part :(
[ZenFone 2 Q&A, Help & Troubleshooting] sukhwant717:
have you inspected the connector to the motherboard side. also remove flex cable from the bottom side PCB and Motherboard side. inspect it if there is some broken connection point on flex cable.
[ZenFone 2 Q&A, Help & Troubleshooting] passeroxda:
No, I dind't this is a good idea. Thanks!

EDIT: I just finished to inspect the flex cable (also the slamm one next to it) and it's correctly attached :(

EDIT2: this is what I get under linux when attach the device:

[ 117.392042] usb 4-7: new full-speed USB device number 7 using ohci-pci

[ 117.576054] usb 4-7: device descriptor read/64, error -62

[ 117.868045] usb 4-7: device descriptor read/64, error -62

[ 118.156050] usb 4-7: new full-speed USB device number 8 using ohci-pci

[ 118.340040] usb 4-7: device descriptor read/64, error -62

[ 118.632047] usb 4-7: device descriptor read/64, error -62
[ZenFone 2 Q&A, Help & Troubleshooting] sukhwant717:
i was not referring to connection. i was referring that remove connector and insect its connection points those shiny golden points on flex cable if those correct. else check concerned circuit with multimeter

try replacing flex and bottom pcb with other mobile if you have one
[ZenFone 2 Q&A, Help & Troubleshooting] passeroxda:
Thanks for your suggestion but, to me, look good. I double checked now, I also did when I replaced the pcb.....I should replace it to be sure.....
[ZenFone 2 Q&A, Help & Troubleshooting] sukhwant717:
swap pcb and flex with some working phone to figure out if there is any issue with motherboard, flex or PCB.
[ZenFone 2 Q&A, Help & Troubleshooting] sukhwant717:
another thing you can try factory reset device. put downgrade firmware from asus website on external sdcard and flash it
[ZenFone 2 Q&A, Help & Troubleshooting] passeroxda:
This is what I did. I upgraded (manually) to 6.0.1 few month ago and and when I discovered the USB problem, I used UL-Z00A-WW-52.20.40.196-user.zip to downgrade to 5.0 and unlock the bootloader by the app (now I have the white screen).
[ZenFone 2 Q&A, Help & Troubleshooting] motopig:
I also have a dead USB port problem. Mine bricked twice and was recovered using xfSTK and stock ww-2.20.40.198 firmware. Now I need to re-root, but the USB port can only charge (sometimes it wouldn't even charge) and no adb or anything else. My computer simply didn't see the phone. It's all stock, bootloader not yet unlocked. What else can I try before I order a replacement USB port board off ebay?
[ZenFone 2 Q&A, Help & Troubleshooting] sukhwant717:
have you tried to disconnect sim flex connector ? lot of times bottom pcb is not the culprit. its either bad flex connector or faulty flex. also try to swap USB cable lot of times that is faulty too.
[ZenFone 2 Q&A, Help & Troubleshooting] motopig:
I reseated the sim flex at both ends and the cable is back. I'm rooted again. Thank you!
[ZenFone 2 Q&A, Help & Troubleshooting] ruleh:
Try pushing down on the flex cable just below the sim2 slot.

It seems that these cables have got some weak connection at the bends which break very easily when replacing the usb board.

Also do you have any vibration issues?
[ZenFone 2 Q&A, Help & Troubleshooting] sukhwant717:
pleasure it worked
[ZenFone 2 Q&A, Help & Troubleshooting] motopig:
Vibrator and speakers both not working when I had problems. After reseating the able they all work. Or do you mean if the phone suffered any outside vibration?
[ZenFone 2 Q&A, Help & Troubleshooting] ruleh:
I was talking about the vibrator. :)

Do other usb options(otg etc) also work?
[ZenFone 2 Q&A, Help & Troubleshooting] passeroxda:
Good morning!

I just replaced the flex connector, easy and cheap (8 euros), and my phone back alive, ready to be rooted :)

Thanks to everyone
[OnePlus 3 Questions & Answers] snegom:
As far as I understand it many banking apps simply check for the existance of supersu.apk, and if found denies access. Is it correct that by using another method to getting root, this problem might be solved? And if so, which alternatives are there (can Magisk be used on a OP3)?
[OnePlus 3 Questions & Answers] byAidan:
Yes it can be done (I can use banking apps and Android Pay on my OP3).

1. Disable any in-built root/remove exisiting SuperSU.

2. Flash Magisk

3. Install Magisk Manager

4. Enable Magisk Hide

5. Try app - If it still doens't work go back onto Magisk Hide and enable it on that specific app by pressing the checkbox and it should work. (Try rebooting if it doesn't work)

6. If possible turn off devloper options/ADB options in settings as these can stop banking apps from working.

I hope this helps :)
[OnePlus 3 Questions & Answers] MrWilsonxD:
I confirm magisk is legit and fantastic!!!
[OnePlus 3 Questions & Answers] ar.sam175:
Magisk works perfectly for all the apps which checks for the SAFETYNET......some apps need not be hided using magisk hide ...just bypassing the safetynet is enough for A-pay and banking apps ...
[OnePlus 3 Questions & Answers] siwan05:
check this thread out:

https://xdaforums.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445
[OnePlus 3 Questions & Answers] snegom:
Had this as a small project for this Easter. However for 1) above, is it as simple as just running "Change superuser app" in SuperSU free before proceeding with 2-6) ? Have seen some rather complicated install instructions elsewhere - and can also see that some users have experienced various problems.
[OnePlus 3 Questions & Answers] nine5raptor:
The only way I could completely remove SuperSU was to dirty flash OOS. Otherwise safety net still detected SuperSU. Rooted with magisk and used magisk hide. Can now play Mario run and used Android pay.
[Huawei Mate 9 Themes, Apps, and Mods] try1231:
Hey guys, just wanna share an app that I found to be very useful.

I always wanted to have a lock screen key at navbar so that I can lessen my power button usage while still able to lock screen at any moment. And also camera shortcut that allows me to launch camera anytime.

Now I can swipe from edge or double tap navbar to lock the screen, I can long press back button to launch camera as well.

For those that are interested: https://play.google.com/store/apps/details?id=com.phoenixstudios.aiogestures

Note: Root is required

Credits to the Developer
[Huawei Mate 9 Themes, Apps, and Mods] -Sniper-:
Very useful app but I have one problem: i use the double Tap to screen off feature on the right side of navbar, then when i open my phone with fingerprint sensor my device ask me Pin. So I lose my time which I gain with double Tap to sleep feature..

MHA-L29 cihazımdan Tapatalk kullanılarak gönderildi
[Huawei Mate 9 Themes, Apps, and Mods] try1231:
Hmmm... I mever had that issue, fingerprint unlock supposed to bypass PIN unlock anyhow.

Can you try to reconfigure?
[Huawei Mate 9 Themes, Apps, and Mods] -Sniper-:
I try but I lock my device with double tap to navbar, after that I unlock my device fingerprinting but my device say me "Device manager locked device" so I have to entering my pin...

MHA-L29 cihazımdan Tapatalk kullanılarak gönderildi
[Huawei Mate 9 Themes, Apps, and Mods] -Sniper-:
My device is not rooted. Is this cause that issue?

MHA-L29 cihazımdan Tapatalk kullanılarak gönderildi
[Huawei Mate 9 Themes, Apps, and Mods] try1231:
Yea I think that is the issue. I forgot to mentioned on the first post. You have to root your phone to use its full functionality.
[Huawei Mate 9 Themes, Apps, and Mods] -Sniper-:
Thanks... :mad:
[Sony Xperia X Questions & Answers] xperiaxf5121:
Hola, estoy intentando instalar el twrp 3.1 en un Xperia F5121. Cada vez que lo instalo a través de fastboot me deja entrar en el recovery pero no me deja reiniciar el sistema y se queda en un bucle con el recovery. He leido que los Xperia no tiene partición donde instalar este recovery y después de flsshearlo varias veces para intentar incluir Fotaknernel en el sistema, tampoco veo esta partición. Alguien podría decirme como hacerlo por favor?
[Samsung Galaxy J7 Questions & Answers] Stylish0106:
Plz help to root for

Platform: Samsung Android

Selected model: SM-J700F

Detected phone model: SM-J700F

Firmware compiled date: Mon Jan 16 15:25:20 KST 2017

PDA version: J700FXXU3BQA2

Android version: 6.0.1 (MMB29K)

Sales code: INU

Country: India

HW platform: exynos5

HW Chip: exynos7580

HW Modem: SHANNON310

Security patch level: 2017-01-01

Codename: j7eltexx

Checking Root:

Tried TWRP- via ODIN3 and SU

Phone start in TWRP recovery but stuck in bootloop after flashing SU file.

TWRP file : twrp-3.1.0-0-j7elte.img.tar

SU file: BETA-SuperSU-v2.74-2-20160519174328.zip
[Samsung Galaxy J7 Questions & Answers] Stylish0106:
Finally rooted my Phone...

1. TWRP by ODIN

2. SU- BETA-SU-v2.77

Note : should clear cache after installing SU and before reboot system...

Thanks TEAM XDA...
[Samsung Galaxy J7 Questions & Answers] AwesomeHmnt:
How to root my j700f pls helo
[Samsung Galaxy J7 Questions & Answers] Stylish0106:
Still need help ??
[General Questions and Answers] ab2526:
Hi Guys, I need help as I accidentally deleted the bootloader screen(I hope I am using the word right) and now I can't flash my phone back to normal. How it all started was that I tried to root my Lenovo A6000, any help that I can get really is appreciated.

Note: I can't even boot into the screen that says PCBA Test, MMI Test, Sensor Test, fastboot etc
[General Questions and Answers] lotui:
If it waz installed in my samsung sm- j320g , i cant go in recovery twrp. Because my j3 would be hang up.

"Recovery seandroid..." or is like that.

If i reinstall stock rom of j3. Twrp is gone.

What should i do then?

Help me out of this problem
[General Questions and Answers] lotui:
Please. Anyone?

Whats the problem in j320g. Do twrp not suport j320g (2016 qualcom ) anymore?