yashsingh1/xdaforums huggingface dataset:
[Xiaomi Redmi Note 4 Questions & Answers] Aletheia:
Are you sure? Source? Or do you mean that they are not rated for QC?

Yes!

We do all sort of things with our devices that are outside of "safe use". We overclock and overvolt them, flash stuff that could potentially brick them, etc.

As to why? I wouldn't charge the device from 0-100 with QC enabled but i sure as hell would like to charge it for 5 min and get 20-30%

If QC could be enabled it has to be tested sure, maybe it wouldn't be a good idea with an ambient T of 30C maybe the cut of point would be 60% or 20min. But yes I would like to test it.

Peace
[Xiaomi Redmi Note 4 Questions & Answers] itsmedRb:
ready for dwialli bomb?
[Xiaomi Redmi Note 4 Questions & Answers] aabenroi:
When it comes to play the electricity, the risk isn't your phone brick but bomb...

And it will nowhere near 20-30% in 5 minutes.

LG G5 that have QC 3.0 enabled charge around 10% in 5 minutes. its with 2800mah battery, faster usb-c, etc...
[Xiaomi Redmi Note 4 Questions & Answers] portgasfire:
What's the battery charging rate with a stock charger? My stock charger gives 1300mah at 70% and a Blitzwolf QC 3.0 gives 1700mah at 70%.
[Xiaomi Redmi Note 4 Questions & Answers] Aletheia:
Well sure it won't be for every one, there is a real risk of the battery catching fire (bomb is a bit hyperbolic) . That's why IF it's possible people willing to take the risk have to test it out. Some might think it's worth the risk though.

My admittedly rusty back of the napkin math says it should be theoreticly possible to get 20% With 20V and 3.6A in less than 7 min.
[Xiaomi Redmi Note 4 Questions & Answers] aabenroi:
1-80 should be close to 2000mah.

I have 2 rn4, comes with different stock charger.

EU and US plug

Stock charger with EU plug, charge about 1400-1600mah

Stock charger with US plug, charge about 1800-1900mah

---------- Post added at 08:04 AM ---------- Previous post was at 07:56 AM ----------

Wow thats much quicker than op5 dash charge :good:
[Xiaomi Redmi Note 4 Questions & Answers] vicatz:
As I know Jun ao kernel is support qc 3.0
[Xiaomi Redmi Note 4 Questions & Answers] aerialus:
you are wrong,

RN4 snapdragon need 3 hour 5m for fully charged (10~100%) with 5V2A charger

and the advantage of QC is they charge very fast in 0~70% (about 30min only) then slower until 100% (max 1H 40m total)
[Xiaomi Redmi Note 4 Questions & Answers] aabenroi:
Oh please, 0-70% in 30 minutes?

Read here buddy: https://www.androidauthority.com/oneplus-5-galaxy-s8-battery-charge-781682/

Congratz.... You found better technology than OP5 dash charge and you don't need the fancy usb-c.

I just measured my RN4 charge speed

0-90 : less than 2 hour

90-100 : you need 45 minutes
[Xiaomi Redmi Note 4 Questions & Answers] aerialus:
I can say that because i have zenfone 2 with Quick charge support bro,, my zen2 only need 30m~40m from 10% to 60~70%

And can you upload log battery from 0~100 ?

Because i have 2 mido and all need 3hour for fully charge,, check my prove in attachment (log battery charge mido)

My friends also need +-3H for fully charged reno4
[Xiaomi Redmi Note 4 Questions & Answers] aabenroi:
Well my sister has a zen 2 too... It's not quick charge..

Quick charge is qualcomm tech, zen 2 have intel on it.

And zen2 just have 3000mah battery on it, mido is 4000mah capacity... It's 25% larger. Its totally different...

Before using mido, I was using mi5s that have QC 3.0, with legit 3.0 charger and usb-c, its no way 60-70% in 30 minutes.

Well I have 2 mido, come with 2 different stock charger. One is RN4 global, with EU plug... Yes it will need about 3 hours to charge. One is RN4x, come with chinese charger. It need 2.5 hours to top... 2 hours will get you from 10 to anywhere between 10-90+%, the last 10% is very slow...

Will provide logs later, because I've fully charged my phone this morning and still have 78% left this afternoon.

I've measured this morning charge... Start from 17% to 90% takes 100 minutes.
[Xiaomi Redmi Note 4 Questions & Answers] nilanko:
Note 4 takes less than 2 hours for full charge 10-100%. Just don't use the phone while charging.
[Xiaomi Redmi Note 4 Questions & Answers] febry_valdy:
Yeah, need at least 2hours to charge from critical value to 90 percent, as my experience fully charge ur phone is bad (i prefer to charge till 95 to 97 percent) furthermore the screen on time is the same.
[Xiaomi Redmi Note 4 Questions & Answers] aabenroi:
As request, this is my charge logs....

Yours from 10%... 1 hour charge = 39%

While mine from 10%... 1 hour charge = 58%

Sorry, I have many work to do and need my phone, so I can't do full charge now. You can see the graph, I have to use my phone while charging... Should be more than 58% if I do not use it :cool:
[Xiaomi Redmi Note 4 Questions & Answers] aerialus:
Hmm its very strange, what is different between our mido?

Because i already tested 3 mido with each original charger (and different rom for each mido) and the result is same, need 3H for full,

Im already tested with aukey charger too.

Im confused now :eek:
[Xiaomi Redmi Note 4 Questions & Answers] vicatz:
Quick charging is slow of death bro :laugh:
[Xiaomi Redmi Note 4 Questions & Answers] febry_valdy:
Kernel and rom?
[Xiaomi Redmi Note 4 Questions & Answers] vicatz:
Kernel wayang (under testing) + rom multipro v9 9.0.3.0 global stable
[Xiaomi Redmi Note 4 Questions & Answers] konsolite:
This kernel: Wayang-beta_1-20171007-0748-mido.zip ?

https://androidfilehost.com/?fid=745849072291679723

Is it support MIUI or AOSP/LOS?
[Xiaomi Redmi Note 4 Questions & Answers] vicatz:
No that old build bro
[Xiaomi Redmi Note 4 Questions & Answers] konsolite:
Ok, thanks.

If you could, please write something about this kernel? And again, is it support MIUI or AOSP/LOS?
[Xiaomi Redmi Note 4 Questions & Answers] helmiau:
Can you give us the newest link?
[Xiaomi Redmi Note 4 Questions & Answers] konsolite:
Maybe this https://androidfilehost.com/?fid=673791459329061243

It works, but I am using RR 5.8.5 and WiFi is not working with this kernel.
[Xiaomi Redmi Note 4 Questions & Answers] konsolite:
New Wayang kernel released few days ago. There are 4 variants:

1. LOS Wayang™v1.3_Bagong-Mido-N.zip

2. LOS Wayang™v1.3_Petruk-Mido-N.zip

3. MIUI Wayang-Mi™v1.3_Bagong-Mido-N.zip

4.MIUI Wayang-Mi™v1.3_Petruk-Mido-N.zip

Kernels are available at: https://androidfilehost.com/?w=profile&uid=23501681358539070

Bagong is charging limited to 2400 mA and Petruk to 2200 mA. Also both supports CPU hotplug.

I have tested both with RR, but I have issue with charging. My phone has stopped charging after few minutes and try again. It looks like charging protection or something similar.
[Xiaomi Redmi Note 4 Questions & Answers] vnmbxx:
When will it support Oreo?
[Xiaomi Redmi Note 4 Questions & Answers] zengraviz:
dude i used wayang kernel and camera wont work. im using latest kernel with multipro rom. help! sad that its one step clsoser to qc but camera fked up!
[Xiaomi Redmi Note 4 Questions & Answers] ihfandicahyo:
which charger are u using?

ya, this is newest : https://androidfilehost.com/?fid=673791459329067091 ?
[Xiaomi Redmi Note 4 Questions & Answers] vicatz:
Im using mi5 adapter mdy-08-eh.

For now yes, will post at xda after im done rebased oreo
[Xiaomi Redmi Note 4 Questions & Answers] ihfandicahyo:
okay sir, thank you very much.
[Xiaomi Redmi Note 4 Questions & Answers] _DoomD_:
i flashed your wayang Mi bango 1.3.5 kernel twice but it doesn't enable fast charge on MIUI 9.0.5.0 Global stable. could u check it, please ?
[Xiaomi Redmi Note 4 Questions & Answers] ihfandicahyo:
Please update ur kernel, i think this is slow when signal dropped.
[Xiaomi Redmi Note 4 Questions & Answers] iru786:
Does this work with oreo roms?
[Xiaomi Redmi Note 4 Questions & Answers] Michael87ita:
any news about quickcharge on minote4?
[Xiaomi Redmi Note 4 Questions & Answers] tinaeire:
[MENTION=5859766]vicatz[/MENTION]

Thank you for your work.

I am using the Bagong v1.3.5 with the latest LineageOS 14.1 official. So far only your kernel and the Franco kernel haven't caused any problems as far as I can report. Even the camera works ;)

As far as I know you never claimed that your kernel is a QC 3.0 kernel, even when flashing it there is only fast charging mentioned. Maybe it might be good to open a thread in Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Recoveries, & Other Development

Would it be possible that you share how you archived the higher charging currents.

I did test at ~10% battery capacity of my Redmi Note 4 Global, the original USB cable with 5 different power supplies:

Xiaomi MDY-08-EO, 5V 2A EU plug

No name 5V 7A 6 USB, model TC-02C, ordered on aliexpress

dual USB, 5V 3.1A car charger with alternating display for voltage current and temperature

KeKe-QC-01 QC 3.0 UK plug, 5V 2.4A, 9V 1.8A, 12V 1.5A

Sindvor Mini USB QC 3.0 car charger, 5V 2.4A, 9V 1.8A, 12V 1.5A

I did monitor the current with Ampere:

Xiaomi, the TC-02C and the car charger had a maximum of 2,030mA

KeKe-QC-01 and Sindvor had a maximum of 2,460mA

According to a member of the MIUI Device Team the Redmi Note 4 has a PMIC (Qcom PM8953) but has NO High Voltage Dedicated Charging Port (HVDCP) controller (NCP4371) and therefore IS NOT QC 3.0(!).

What puzzles me now is why the non QC 3.0 power supplies all had 'only' 2A charging current and the QC 3.0 ones went up to 2.4A. In theory the TC-02C and dual USB car charger should have been able to deliver more than 2A.

I tried to find any technical information on how to design a QC 3.0 "BMS" but could not find any, not even white papers on the Qualcomm homepage.
[Xiaomi Redmi Note 4 Questions & Answers] vicatz:
My kernel + adptr charger wth qc-2-3 is using hvdcp, i tested default adptr chrgrr from mido is showing dcp, maybe qc 3 using hvdcp3 :confused:,

About thread will post after im done with eas+clang
[Xiaomi Redmi Note 4 Questions & Answers] tinaeire:
Don't get me wrong: I never said that the RN4SD has no HVDCP, only relayed the statement of the MIUI device dev, who answered me.

I did order a USB QC3.0 multimeter to investigate further. I did not want to cut in my original cable to get the voltage and current. I hope it arrives in a few days. I will let you know of the results.
[Xiaomi Redmi Note 4 Questions & Answers] vicatz:
Nah that make me confused too, all rn4X (CN version) is no problem when using hvdcp, but 95% users who using rn4 without "X" (global version, made in indonesia, made in india no testers) auto disconect when using hvdcp :confused: dmesg and logcat doesnt help ?, when u says ur phone is global version make me more confused too :v
[Xiaomi Redmi Note 4 Questions & Answers] tinaeire:
From the box mine is a model 2016102, Made in China. I did observe that with the Bangong kernel the charging gets disconnected when exceeding ~34°C. Then it takes a few minutes and the charging starts again. With the Petruk kernel it charged trough or longer before disconnecting. I have a upcoming update and will test again ;)

Please can you tell me which apps did you use (in your screen shots).
[Xiaomi Redmi Note 4 Questions & Answers] vicatz:
Over 34° is disconnect? "Battery log" developed by hwangti. At playstore
[Xiaomi Redmi Note 4 Questions & Answers] tinaeire:
Thanks, and the other app with the identification of the charging type, HVDCP or DCP?
[Xiaomi Redmi Note 4 Questions & Answers] vicatz:
As i know app for showing dcp-hvdc-hvdc3 is no one, im using miui+cit mode
[Xiaomi Redmi Note 4 Questions & Answers] anatoly1983:
vicatz, Thank you for your work. The kernel works very well on my RN4X 3/16, charging is not stoping and goes on even after battery reaches 36'. Will you build it for Oreo?
[Xiaomi Redmi 2 Questions & Answers] sssaini007:
Salutations to all,

I am having a severe issue with my Redmi 2.

I try to power it on (power unplugged) : it shows 'mi' logo, within a second restarts again and again and again... Just nothing.

I try to boot into recovery (power unplugged) : same thing

Try to reboot into Fastboot(power unplugged) : Success.

I try to power on (power plugged) : sometimes (if lucky) after around 5-6 tries it works and starts booting but only till lock screen or sometimes even before that it restarts and same boot loop within a second at 'mi' logo screen over and over again.

I try to boot into recovery (power plugged) : almost same scenario, very toughly boots after many attempts, can hold in recovery for as long as we want if we recently flashed recovery through fastboot.

Boot into fastboot attempt (power plugged) : success

Only thing working is fastboot that works regardless of power cable unplugged or plugged, everything else 0 chance of working without power cable, barely a 4/10 chances of working with power cable but only upto some extent.

I Tried everything, flashing twrp, fastboot complete flash miui 9 nothing works.

Any suggestions?

Thank you!
[Samsung Galaxy Note 8 Questions and Answers] Kir13y:
I really love the lock screen note feature but would prefer to have one persistent note that comes up every time. I don't want to have to start a new note every time that I pull out the pen and would prefer to use one note that has all of my TODO on it so that I can cross things off once I finish them.

Is this possible/has anyone been able to do this?
[Xiaomi Mi 4] nikhil9766:
I installed aicp rom. But the menu button and home button not working properly.When i touch the home button the white square appear on icons. Plz help me....I attached a screenshot...
[Fuhu Nabi 2] truenorth101:
Hi Everyone,

Please excuse me if this question has been addressed, I've searched as best I can and haven't found anything specific.

I replaced the digitizer and now the touches are registering slightly above where my finger makes contact. I've read that pressing the vol + and pwr buttons triggers a calibration but when I do it nothing happens.

I know the button combination works because I can use them at startup to get to the recovery menu.

Is there a fix for this?

Thank you.
[Samsung Galaxy S8+ Accessories] 1011555:
hey looking for a very thin case that doesn't affect the screen protector. right now I have film sp and rinkie slim case but the corners always lift due to case contact. not interested in glass sp since they are crap imho.

thanks
[Samsung Galaxy S8+ Accessories] Grigorijs:
Elago S8/S8+ | White | Black | Jean Indigo

http://www.elagostore.com/case/galaxy/ega8pic-jin-rt.html

http://www.elagostore.eu/case/samsung/galaxy-s8-plus/i_970_origin-case-for-galaxy-s8-plus-jean-indigo
[Samsung Galaxy S8+ Accessories] ciaox:
Get the Ringke*INVISIBLE DEFENDER screen protector which isnt glass and you wont have any issues with any case on the market. it will never lift. comes with two protectors. ive used one for over 10 months now. dropped the phone twice. no issues. good luck.
[Samsung Galaxy S8+ Accessories] 1011555:
thanks this looks like a good option how ever I am worried about the top corners rubbing against the sp. View attachment 4298464
[Samsung Galaxy S8+ Accessories] ciaox:
You wont need to worry, there is roughly a 1.5mm gap top and bottom from the case to the SP. i am using a spigen liquid air case which is very thin.
[MX Player] RJ Raju Ahmed:
Mx player 1.9.8 wmv video not support
[MX Player] dhruvdave:
Use custom codec from here

https://xdaforums.com/devdb/project/?id=19112#downloads
[Huawei P10 Questions & Answers] ru_dimka:
Setup as "new". Small amount of apps. 2SIM, 3g/2g mode, only contacts sync, backup disabled, location services disabled, Google app - disabled. WiFi in background enabled (on S8 it does not affect or save an energy).
[Huawei P10 Questions & Answers] isri:
You need to check battery usage stats in settings > battery, you will know what drains it.

Wysłane z mojego VTR-L29 przy użyciu Tapatalka
[Huawei P10 Questions & Answers] ru_dimka:
I used a GSam battery and found that is was whatsapp clone. Disable this feature and now everything is ok.
[8125, K-JAM, P4300, MDA Vario General] Ovnes:
Hello, i've recently bought an used qtek 9100 Phone, with SNE on it.

The phone worked great until i did run a program that were installed on the phone, after i started the program the phone screen went white, and i had to remove the battery. When i turned on the phone agian, the SNE screen appeared and the phone seemed to start normally; though when it went to the: Touch! No Evil text, it wouldn't go any futher and it still won't

Is there any way to format the phone? or what can i do?

I've already tried both of the reset things without success.

Thanks
[8125, K-JAM, P4300, MDA Vario General] zabardast_1:
If both Soft Reset and Hard Reset doesn't work,the only other alternative is to reflash a fresh rom,cuz some program files have corrupted the 'Extended Rom' probably.

Cheers!
[HTC 10 Questions & Answers] thatnitai:
The type c end of my stock cable dipped in soup. I wiped it with tissue and used it - perhaps too hurriedly. Quick charge is working (with the message) and it goes to 100. I can't try data because I'm traveling.

However I noticed now the charging led no longer turns solid green when battery is 100. Instead it cycles between green and orange at a constant rate (like every second). I'm worried it might be damaging the battery as maybe something is off aboht ghe cable now?

When phone is shut off it does stay solid green but the screen seems to stay on (charger connected 100% battery). I think that's normal though.
[Lenovo K6 / K6 Power / K6 Note Questions & Answers] perrsona1234:
Hi all!

I'm interested in buying this phone, but there is one thing that confuses me. Is this phone overheating heavily & are there any major performance drops* caused by this ?

*mostly in games (like GTA SA), but also in daily use
[Lenovo K6 / K6 Power / K6 Note Questions & Answers] ImSSin:
Heat is common in every device if you play a heavy game. The whole back of the device will get hot(not too hot) if you play heavy games for 30min+ as this device has a metal body. Stop playing and the phone will cool down in few minutes. Use a back cover if you don't want to feel the heat.

In Daily use you will never find the device to heat up. No performance drops. Just skip the stock rom and flash any custom rom.

At the peak of charging rate the device gets to around 44°C which is common (in delhi).
[Lenovo K6 / K6 Power / K6 Note Questions & Answers] perrsona1234:
Thanks for replaying. :)
[Lenovo K6 / K6 Power / K6 Note Questions & Answers] perrsona1234:
Thread can be closed.
[Lenovo K6 / K6 Power / K6 Note Questions & Answers] Vsram:
Hi,

I have recently bought lenovo k6 power, whenever I play games (beginners level) my phone gets really hot like around 40.

I really need a solution for this problem.
[Lenovo K6 / K6 Power / K6 Note Questions & Answers] V1P3R_BR4Z1L14N:
Don't play games

or

Get a cover

If it isn't burning your hand it isn't too hot (as an owner of a LG G3 which got up to 90º C internally and almost got a burn from the touch screen, i should know :D
[OnePlus 5 Questions & Answers] chlap:
When I tried do backup in twrp recovery I always end with error 255

There's log if this help.

Thankshttp://cloud.tapatalk.com/s/59dc5f7f153b3/last_log.txt

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[OnePlus 5 Questions & Answers] lekiaM:
Yup, same here! I always getting it while trying doing an restore via ADB (copy backupped TWRP folder via commands to internal device storage)

I would like a solution to for this frustrating Tarfork 255 error!

This is what i asked and mentioned to one of our Team Members and i tried everyting;

First: *I don't like the idea of "wipe data" clean restoring is to me included "format data*

Secondly: *if i backup my data also along with system and all (exclusive recovery, cache and system image) and move it to my pc via ADB and than wipe and format all in twrp and than move my TWRP back up via ADB back to my Device, than restoring fails...*

Thirdly: *So the only way you can restore is NOT to format Data(internal) while restoring. But that just doesn't make sense. Because the Data is dirty if you flash another ROM and than restore your previous ROM*

So in my opinion when you restoring without the Data formatted, it stays dirty when you restoring. Also i don't want dirty data from other ROMs if you know what i mean..

I like to know an very satisfying solution! And hopefully someone can enlightening us:crying:
[OnePlus 5 Questions & Answers] Hitman478™:
It's very simple.. If you can find through the log the "guilty" app just uninstall it and re-do TWRP backup.. If you can't find that (or those) app you need to wipe data... When you're 100% sure that the problem is in data partition (try to backup it alone) so the solution is the above... :good:

---------- Post added at 20:15 ---------- Previous post was at 20:13 ----------

If you format Data you'll decrypt partion and when you go restoring a previous backup done with encryption it won't work.. You can even restore a full backup on a fully working system the recovery will wipe everything for you before continue (with everything i mean those partition that yuo've previously backuped)
[OnePlus 5 Questions & Answers] lekiaM:
Aaah i see. This is what i've got;

A backup (stored in my internal and PC) i made this backup on an running "encrypted" device. But in TWRP i had to decrypt it by password so the backup i made in TWRP is automaticly decrypted right? because of the pincode i insert to decrypt my data.

But let's see, if i want to; let say.. switch to another Custom Rom. The only way is to "wipe" all and flash the new Custom Rom? This without Formatting "Data"? (as i suppose) because if i format the "data" i'm not able to restore my backup. This does make completely sense to me. But..... one thing i don't understand is this;

Why is it possible to make an full backup in TWRP, push it via ADB to PC, going back to twrp "wipe" and "format" all, reboot TWRP, pull the backup from PC via ADB again to TWRP and restore. But it won't restore why? why? because i formatted the "data"? so the only way to restore is (with the "dirty" data from previous ROM's than)...

Anyway, i wish it all was easier... Maybe i make it myself to hard to understand, i dunno.... But hey, thanks for your feedback! appreciate :)
[OnePlus 5 Questions & Answers] Hitman478™:
encrypted backup and a backup of a encrypted device is 2 different things.. When you do a TWRP backup you can choose to encrypt it with a password, it will encrypt that archive backup, but you can also do a TWRP backup of your encrypted device without encrypting the backup, hope this is clear

Second point.. Why you need to format every time? Format here on op5 can cause the data partition to switch from ext4 on f2fs and is not really necessary everytime... Example.. I'm on Resurrection Remix but today i want to change rom but first i want to take a backup, so i reboot in TWRP, do the backup (without encrypt the backup itself, it's not really necessary, indeed it can be risky) then i wipe cache-dalvik/art cache-system-data NO INTERNAL STORAGE then i install my new custom rom

It's really easier as you were thinking but maybe you've done some confusion with format/wipe and encrypted/decrypted

Your problem of restoring the backup is due to this ---> Probably, when you do the TWRP backup you're encrypted then you move it to the PC and here there's nothing wrong, but after this you format data and this will decrypt your device, so like i said above, your restoring isnt working because you want to restore an encrypted backup on a decrypted device

Avoid format and instead use the wipe function :good:
[OnePlus 5 Questions & Answers] lekiaM:
Now i see!!! Finally.. You're second post made it all clear to me! I keep this post in my subscriptions, so i can always look back.

Thanks again! (and for you're time to explain) :highfive:
[OnePlus 5 Questions & Answers] chlap:
from recovery log

Enyone can help with this, still ending with error 255
[OnePlus 5 Questions & Answers] Hitman478™:
Have you tried to backup Data only partition?

As I said above the 255 error is due to damaged file/s
[OnePlus 5 Questions & Answers] chlap:
Tried backup Data. Same error.

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