yashsingh1/xdaforums huggingface dataset:
[MTCB Android Head Units Q&A] dhmsjs:
From what I have seen of the MCU code itself, I don't think that Key2 is meant to be a ground reference for Key1. They are both handled the same way in the code -- as separate analog inputs. When they change and become stable, the MCU sends a message to the Android cpu. So if Key2 is being used as a reference it has to be happening on the Android side of things. Looks to me far more likely that Key2 is just used for cars with more than one resistive ladder.

If your SWC keys work but are sometimes unreliable, you might try placing a small bypass capacitor across key1 to key ground. This will smooth out the signal presented to the analog input. The best value would depend on the resistance in the ladder itself, so all you can do is try some values to see if something helps. I would start with something like a .1uF or .22uF bypass cap just because they are fast and cheap. If the value is too small it will not help, & if too large the key response time may become slow. You may also have to "teach" your HU the new key values again. Might be worth a try anyway.
[MTCB Android Head Units Q&A] firefly_hm:
I've checked the mtc-statusbar.ini, there is no mention of this function. I'll try asking over at Malaysk's thread, but I'm afraid he might not be able to help much as well since he doesn't have a 1024x600 unit and he announced that he will be retiring.

Night mode is set to auto in the navigation apps. However, they do not switch to night mode at all. Manually setting them to night mode works, but the maps become too dark for use during the day.

Thanks for the suggestion. Based on what I've found, the ladder for my car looks something like this:

No buttons pressed: Approx. 4.7k ohms

Mute: Approx 22 ohms

Vol+: Approx 90 ohms

Vol-: Approx 200 ohms

Mode: Approx 360 ohms

Seek >: Approx 690 ohms

Seek <: Approx 1.5k ohms

My colleague has suggested that perhaps 22 ohms is too little for the unit to sense properly and adding a resister of say 500 ohms to Key1 may solve the issue.
[MTCB Android Head Units Q&A] m00n61:
If your SWC is through CAN BUS then it is not a resistive ladder.

Maybe you should start here to understand how this works.
[MTCB Android Head Units Q&A] firefly_hm:
This is the diagram that is shown in the service manual for my car. As you can see, it is a resistive latter, and it is also connected to CAN:
[MTCB Android Head Units Q&A] m00n61:
The fact that both the SWC wires and the CAN BUS module connect to the audio board doesn't mean SWC is connected to CAN BUS. Anyway, have fun with your unit.
[MTCB Android Head Units Q&A] dhmsjs:
Here are some more details about the SWC algorithm that may help your colleague. This is based on what I see in the MTCB-KLD2-V2.77 MCU, but is also true in MTCC-KLD6-V2.91 as far as I have seen, so I suspect it is common to most MTCB & MTCC MCUs.

The MTCD MCU is a different processor altogether so this does not necessarily apply to those.

The A to D converter is 10 bits with a voltage range of 0 to 3.3v. Conversions are triggered every 1.1 mSec and each conversion takes about 49uSec. To accommodate a wide range of ladder impedance, the MCU sequentially applies 3 different bias currents to the ladder and reads the voltage present with each one. It adds the 3 readings together to form a composite value. Three of these composite readings are averaged together to form the final value, and to detect stability of the signal. The 3 bias levels are

With key bias 1 and 2 both off:

Key 1 input pulled up to 3.3v with 22k

Key 2 input pulled up to 3.3v with 22k

With key bias 1 on:

Add 2.2k pullup to Key 1 input

Add 2.2k pullup to Key 2 input

With key bias 2 on:

Add 470 ohm pullup to key 1 input

Add 470 ohm pullup to key 2 input
[Android Q&A, Help & Troubleshooting] Pawprints1986:
If anyone is interested and able to help if you could please reply to this topic that would be great. I've had many questions over time that all get over looked, despite no Google-able straight answers to be found.

Thanks. Im on a galaxy s5 neo
[Android Q&A, Help & Troubleshooting] sd_shadow:
see

[Guide] How and Where to Ask a Question on XDA

http://xdaforums.com/general/general/guide-how-to-question-t3464199

I suggest that new members start in a noob thread if there is on for their device

[SUPPORT THREAD] The Galaxy ~S5~ All in one support thread!**NOOB FRIENDLY** by Ricky Divjakovski

http://xdaforums.com/showthread.php?t=2700073
[Android Q&A, Help & Troubleshooting] Pawprints1986:
I'm not a new member though... Have asked for help on the forum specific for my device to no avail. I then decided to ask in this more generalized area hoping someone would be willing to help.

The questions I have are actually not newbie questions they're pretty complex I would say.
[Android Q&A, Help & Troubleshooting] mrao:
Bloat ware on Samsung devices are more or less the same, you can look at any of the several lists for the s5 that are available all over the place including right here on xda. Pretty simple, especially since you claim you're not a noob!
[ZTE Axon 7 Questions & Answers] ctran1996:
So here's my story,

I bought this Zte phone off someone on craigslist a couple of weeks ago, and I've loved it every since. In fact, I have yet to turn it off, I've kept it on the entire time. Today the new update 29 came out for the US, and I tried downloading. To my dismay when the phone restarted I was greeted with a bootloader screen, and then a TWRP screen. I freaked out and panicked and emailed the guy I bought the phone from since I heard that unlocking bootloader on your phone voids the warranty. He told me he had done it in such a way OTA framework that it didn't void the warranty and also I can always relock the phone but be careful because I might brick it. I'm not a very tech savvy person and have no idea what to do to relock the phone so I can download this new update. Could someone please help me out and walk it out with me step by step so I know what to do. Thanks so much guys!
[ZTE Axon 7 Questions & Answers] Haz3:
Look in the section rooms, recoveries,etc... look for one the says roms update stock DrakenFX
[ZTE Axon 7 Questions & Answers] Nik2424:
Since you are not tech savvy, you could just keep it unlocked and use those twrp flashable files to update B29.

http://xdaforums.com/showpost.php?p=68873482&postcount=2

credit: [MENTION=3044858]DrakenFX[/MENTION]

However If you will wish to restore to locked state without twrp, I will be happy to guide you but you'll have many more steps to do.
[ZTE Axon 7 Questions & Answers] ctran1996:
I would much rather just restore to locked state without twrp so I don't have to worry about this situation again. I don't need bootloader or twrp and just wanna remove both. Would you please guide me through this?
[ZTE Axon 7 Questions & Answers] tabletalker7:
http://xdaforums.com/axon-7/how-to/b20-factory-image-posted-t3492552 click the link in this post. It will take you to the ZTE site with the official B20 firnware. You flash this in stock recovery and you will have a fully locked Axon 7.
[ZTE Axon 7 Questions & Answers] ctran1996:
How do I flash to stock recovery with teamwin keeps popping up and restarting and not allowing me to flash it?
[ZTE Axon 7 Questions & Answers] rczrider:
If you're not tech savvy, you probably don't want to do this. It's not simple and for whatever reason, some people (who would consider themselves more tech savvy) have had some issues.

Your best bet is to copy all of your data from internal memory (just in case), flash a new copy of TWRP (recovery only, you don't need to do boot) using tenfar's tool (http://xdaforums.com/axon-7/development/wip-axon-7-root-bootloader-unlokced-t3441204), then follow the steps in DrakenFX's thread to get B29: http://xdaforums.com/showpost.php?p=68873482&postcount=2

I'm happy to write you a guide for getting back to bone stock, but I'm not going to do it until next week when I have time at work and as I said earlier, some folks have had issues. For what it's worth, you likely won't hard brick the phone. So far, we've only seen soft bricks AFAIK.
[ZTE Axon 7 Questions & Answers] DrakenFX:
Are they really hard to follow?? I mean my guides?

If I could I love to redo Tenfar tool guide ,but don't think he will allow me recreate that thread in a more clean way (guide wise)
[ZTE Axon 7 Questions & Answers] tabletalker7:
http://www.mediafire.com/file/1jw9b24glt5fd7t/recovery.img put this on your SD card

Boot to TWRP

Push Install (top left)

Push Install Image (bottom right)

find the recovery.img and push it - TWRP will install it for you.

Then reboot into recovery.

You will now be in stock recovery and can use it to install update from SD card and install the B20 firmware from ZTE

BE WARNED - THIS WILL FACTORY RESET YOUR PHONE WHEN YOU ARE DONE!!!!!
[ZTE Axon 7 Questions & Answers] rczrider:
Hah, no, your guides are not hard to follow. They're great :)

I think the bigger problem is that there are a lot of threads to wade through and there are various posts within in each thread that address specific issues users have run into. If someone who claims not to be "tech savvy" doesn't understand something in your thread (not because it's unclear but because they have zero experience with this and need some hand-holding) and then happens to read something else in the thread and tries that, it can get messy.
[ZTE Axon 7 Questions & Answers] jaseman:
That is my problem entirely! I AM tech savvy as I have worked as a Microsoft/VMware Systems engineer for over 20 years and when I try to make heads or tails of doing some of the things necessary to flash a ROM, or root, or unlock the bootloader.... after my eyes glaze over I just stick with Nova Prime and hope the original manufacturers get everything worked out. What's really needed is a well written manual detailing step-by-step basics on what all these various things do as well as how to do them. Then more specific guides on a per phone basis. I know, it's asking too much! LOL :silly:
[ZTE Axon 7 Questions & Answers] swehes:
OK. Step by Step to get it back to B20

1) Move anything you want to save off your internal storage to your sd card or computer.

2) Download B20 image button.

3) Save file to SD card

4) Boot into Recovery by shutting it down and then push Volume Up Button+Power Button

5) When screen comes up boot into Recovery

6) in TWRP click Install, choose Select Storage, Choose Micro SDCard, Locate your update.zip file and click it

7) Swipe to confirm flash

WARNING: This will clean out your phone and turn it to B20. [MENTION=3044858]DrakenFX[/MENTION] can tell you how to not wipe the internal storage if you want to edit the update.zip file.

Hope this helps.
[ZTE Axon 7 Questions & Answers] ctran1996:
Thank you this is exactly what I was looking for. However, when I tried this the other day, it reset my phone as planned, but TWRP and bootloader were still on there. Any way of getting them off?
[LG V20 Guides, News, & Discussion] ErickF:
Anyone know how to get rid of ads on youtube with a rooted device? ive always done it with xposed but i have heard xposed is not yet available in nougat or our device. thanks
[LG V20 Guides, News, & Discussion] Skripka:
Don't use the YouTube app. Use SkyTube, does just about all the important things
[LG V20 Guides, News, & Discussion] ElBeaner:
Youtube Red

I have a Google Music family sub and share the cost with 3 other people and it comes with Youtube red
[LG V20 Guides, News, & Discussion] Skripka:
Lol...paying for YouTube..

All pay for ad free services ever become pay for less ads in short order...and then become pay and get all the regular ads...and pay to get more ads and less content in the end.
[LG V20 Guides, News, & Discussion] ElBeaner:
I'm actually paying for Google Music - Youtube red is just a bonus that comes with it. I get background play and no ads without the need/worry of having to root or install a separate app. And since I'm sharing it with other people, I pay $36/year for it so that's fine for me.
[LG V20 Guides, News, & Discussion] BozQ:
$36 a year ain't too bad.
[LG V20 Guides, News, & Discussion] ElBeaner:
Not at all which is why I recommend people do it with friends/family. Have one person pay the year in full (which is $180) and then sell spots to 4 other friends(forgot its 5 total people on the family plan) for $36/year.
[LG V20 Guides, News, & Discussion] xHoLyx:
disregard. 10 char
[LG V20 Guides, News, & Discussion] Ali Mirza:
Adguard available on XDA

Try Adguard apk from xda
[Honor 8 Guides, News, & Discussion] XDARoni:
Allowing Calls in Guest Mode​

Honor 8 allows you to use multiple accounts for different users. This allows you to save your specific preferences and apps for different people. If you need a clean system in a rush, use the guest mode.

What I want to show you is how to allow calls on guest mode. By default it's turned off. First create your guest mode account. Then select it through the user settings and check "Allow calls and sharing of communication history".

View attachment 3922382​
[General Topics] sumukh_rao:
Hey guys! I've shown you how you can build a portable charger/power bank very easily in just about 10 min. time! that too for under 1$! Do Subscribe to my channel for more tech related and DIY videos! Thanks! :)

https://www.youtube.com/watch?v=bZgCJNQ0byE

[YOUTUBE]https://www.youtube.com/watch?v=bZgCJNQ0byE[/YOUTUBE]
[Xperia Z2 Q&A, Help & Troubleshooting] faabian303:
just a quick question.

Does anyone know how to fix this problem?:confused:

the unlock pattern of my xperia Z2, or password, or pin, etc... disappears, if i reboot the phone, it works, but as soon as i put the pattern in this case, and lock the screen again, there is no security, is just a slide to unlock, i need help for this.:crying:

D6503 Android 6.0.1 23.5.A.1.291
[Xperia Z2 Q&A, Help & Troubleshooting] iXaidyiu:
Most quick workaround is to reflash fw with flashtool, and perhaps to have a flash start.
[One (M8) Q&A, Help & Troubleshooting] Walzor:
Hello.

I'm noticing too many apps crashing on my device. I'm on android 6.0, htc sense 7.0

Apps crashes with following error "Unfortunately App Has Stopped"

I've to restart my device in order to make those work again.

What I've tried so far:

Clearing cache.

Rebooting

Uninstalling / Reinstalling apps

Even after factory resetting, this message keep up coming. Do any of you guys ever experienced this issue? :confused:
[One (M8) Q&A, Help & Troubleshooting] redpoint73:
You may try to RUU, if one exists for your version. RUU will wipe the phone, but you've already done that, anyway.
[One (M8) Q&A, Help & Troubleshooting] rajeshjvarma:
Even I am facing the same issue on my Moto G4 plus.Can anybody help.
[One (M8) Q&A, Help & Troubleshooting] redpoint73:
Its not a good idea to ask for help, in a device forum that doesn't match your device. The solutions for another device may not work, may not apply (such as my advice on the M8 to run RUU, which is an HTC specific tool, or may even damage your device.

Try to find your device specific forum section.
[HTC Vox] martinbr:
Whenever i make a honecall and press the green button the phones says a pretty loud BEEP. I really hate that and i cant find anywhere to turn it off.

I hope some of you wizards in here know how to turn it off?

Btw it's a HTC S730 i have.
[HTC Vox] martinbr:
Found the solution here : http://xdaforums.com/showthread.php?t=304991&highlight=sound
[Honor 8 Questions & Answers] julllleee:
Hello,

My digitizer randomly stopped but i really need to access my authentication app. Is there any way to extract the app data? I am not rooted so i can't do it that way.

Thanks in advance!
[Honor 8 Questions & Answers] adriansticoid:
You can use adb for it. adb pull /data/data/your desired data.
[Honor 8 Questions & Answers] Ihaveatattoo:
I may have a bad memory but I think you can both mirror and control your phone through HiSuite. Or was it Wondershare's MobileGo? Anyway here are some options to try if you want to do more than just extracting app data.
[Ascend Mate 7 Q&A, Help & Troubleshooting] shashank96:
I possibly have installed malware on my phone (Huawei Ascend Mate 7) while installing some random apps and now its irritating the hell out of me. I tried factory resetting but still the problem persists. Random apps getting downloaded, ads on the home screen, battery heating up are some of the problems I am facing.

I am planning to completely remove the Android OS from the phone and replace it with a newer version or maybe the same version. I don't really have any experience in this field so please can some help me with this?

I have not rooted my phone yet. I didnt find an update for my phone (Replacing the Android Kitkat to Lollipop) but I am not sure if that will solve the problem ( Completely remove the OS since factory resetting didnt solve the problem ).

If there is something else I should be doing please help me out with it.

Thanking you!
[Ascend Mate 7 Q&A, Help & Troubleshooting] shashank96:
Please help me!! I am a novice in such stuff or else I would had sorted things by myself instead of asking here!
[Ascend Mate 7 Q&A, Help & Troubleshooting] chudy_85:
What firmware you have???

Wysłane z mojego HUAWEI MT7-L09 przy użyciu Tapatalka
[Ascend Mate 7 Q&A, Help & Troubleshooting] Gobsheeite:
Just do factory reset
[Sony Xperia X Questions & Answers] iulian.:
Hi,

I am thinking buying this phone. The most important thing for me is to have a snappy phone for regular apps(spotify, whatsapp, mail, browsing) , and at least one day of battery on lte (I don't use more than 3.5h sot).

From what i saw on this forum xperia x might be a good choice for me. Would you recommend something else? or can xperia x fulfill my needs?

Thanks.
[Sony Xperia X Questions & Answers] ykphuah:
I was evaluating between X and XP when they both come out. I noticed Sony removed "2 days battery life" from XP's marketing materials. So its X for me. I need battery life more than gaming performance though.
[Sony Xperia X Questions & Answers] iulian.:
and what's your opinion? are you pleased with your decision? do your day by day routine is similar to mine? how is your battery life ?
[Sony Xperia X Questions & Answers] iH8Ecchi:
Go for it.

S650 is more than enough for you, even when gaming counts. The Z5 heats up and throttles itself pretty fast even on normal usage. MM roms on Xperia phones are hell fast already.

Though, isn't it too OP to buy a S8xx phone for daily apps?

EDIT: There is no phone on the X line that could last up to 2 days. My X normally last for 5 hours onscreen, with gaming web browsing are my top priorities.

Z3c still is the one with the strongest juice pack.
[Sony Xperia X Questions & Answers] iulian.:
ok thanks. I might wait a bit to see how does nougat affect xperia x. (as any update brings some slow effect to the day by day experience)
[Sony Xperia X Questions & Answers] iH8Ecchi:
Well, there is hardly any reason to nerf the X in the next update. M4 and Z4 was nerfed due to the heating issues, which the X doesn't have.

Also, you can go back to MM at anytime.
[Sony Xperia X Questions & Answers] flet2:
Having this same dilemma currently. Had my eye on the Xperia line since the Z1C and my GS3 is finally failing enough that i'm going to pull the trigger on something new and looking to step away form the galaxy line. Not a big gamer beyond mindless time killers (angry birds and the like) so mostly just need snappy performance for browsing and youtube and good battery life. I feel like the X hits that sweet spot between giving up a bit of screen size with the compact and going up to the bigger Z5 which i'm not really sure i want to do either. Can get a Z5C and XX for the same price right now, and only about $50 more for the Z5. Seems like all the reviews are mainly knocking the XX based on the steep list price and saying "just get a Z5 instead" but now that the price has come down so much i'm not sure that really applies anymore. For practical everyday use i feel like the X is going to be right on par, and any of them are going to smoke this dinosaur of a phone i'm on now.
[Sony Xperia X Questions & Answers] iulian.:
well coming to my initial thoughts z5 is better than x? because for me are the same price

and how much battery life can I get using waze? (for a 5h road trip, would i need a car charger?)
[Sony Xperia X Questions & Answers] iH8Ecchi:
I use another navigation app, but i guess the X will survive with around 5% with Stamina on all the way, while the Z5 will die halfway.

Though you should have a portable charger in your car every time. It doesn't take too much space anyway.
[Sony Xperia X Questions & Answers] iulian.:
yeah. ok thanks.

I still have some doubts of the battery life of xx, but I suppose this is mainly because the market is flooded by 3000mah batteries.
[Sony Xperia X Questions & Answers] ksuuk:
I like that X have earpiece in better position, as having the earpiece, like Z5 have, at the phone edge, is quite annoying, during a call, the phone doesn't cover my ear hole, but instead I must hold phone in some strange and uncomfortable position and others can hear the conversation.

X -s earpiece sound is also better, as Z5 have smaller earpiece and as it's waterproof, so it's behind protection tape, which changes the sound.
[Sony Xperia X Questions & Answers] iulian.:
but how is battery life on both devices? (i understand that xx has enough battery juice for at least one day on 4g)
[Sony Xperia X Questions & Answers] ksuuk:
Logic say's that more performance (bigger screen, more CPU cores etc) consumes more power. So it depends of phone usage. It You are continuously on 4G, then depends how good is the signal. If signal is bad, phone needs to amplify the signal and this again eats more battery.

Quote from - http://www.phonearena.com/reviews/Sony-Xperia-X-vs-Sony-Xperia-Z5_id4206/page/4

"In terms of total capacity, the 2,900mAh cell of the Xperia Z5 has the lead over the 2,620mAh unit of the Xperia X. But as you should know by now, numbers are just numbers.

Indeed, we found the numbers to be unrepresentative of our experience, with the Xperia Z5 offering worse battery performance with perhaps a 10% drop in longevity compared to the X. Not a massive advantage for the newer device, sure, but still something to keep in mind. Obviously, this ratio can vary wildly depending on what your typical usage looks like.

When it comes to charging times, the Xperia X, with its smaller juicer getting filled up some 15 minutes quicker than the larger unit of the Z5."
[Sony Xperia X Questions & Answers] iulian.:
hi, again. how about an older sony (like z3, z3+ - saw that z3+ has s810 chip, and i am concerned about overheat) but how about z3? saw good reviews even after some years.
[Sony Xperia X Questions & Answers] dannevang:
I bought the Xperia X a month ago and I am really happy with the device. I would estimate around 2 days battery life with normal usage. I think the phone is a perfect all-rounder with clean UI, good/fast camera, fantastic front camera (13mp), vibrant full-HD 5" screen, beautiful design/finish with metal back and 21/2 D glass. PS4 remote play (if you own PS4) is great too. Finger print scanner is also very consistent and extremely fast (<1 sec to start and unlock phone). My previous phone was Xperia Z3C which was also very good, but overall I would rank the Xperia X higher mainly due to the screen, cameras, finger print scanner and metal finish.
[LeEco Le 2 Themes, Apps, and Mods] androidgalaxyman:
Hi Team ,

i recently bought Le 2. That's great device, working perfectly. Like cyanogen, i would like to have black ui. but sadly the option couldn't be provided in device. can any one have the solution?

Thanks
[LeEco Le 2 Themes, Apps, and Mods] abhishek943:
I also want the black themed background.

Somebody please help
[LeEco Le 2 Themes, Apps, and Mods] lulitrevisan:
Did you try the theme store??? I don't know if you can have the black UI but there's a lot of themes.
[LeEco Le 2 Themes, Apps, and Mods] kramaswamy58:
You can select night mode. This brings a near black mode for most scenarios. But you will have to select it at various places.
[LeEco Le 2 Themes, Apps, and Mods] KEPLER1987:
Go for custom ROM... Substratum with OMS based...

I'm using Viper 1.7