Slow charging issue RN8 custom rom - Redmi Note 8 Questions & Answers

Hi guys, I have installed crdroid rom on my global version RN8 with last firmware. First two days with rom is good but today I plug my phone to charger and on lock screen it says charging slow (400-600mA) What should I do? It full charge about 4 hours
My device is not chinese version it's global (on 12.0.5.0 frimware) what can I do? Please help me

levyeggtr said:
Hi guys, I have installed crdroid rom on my global version RN8 with last firmware. First two days with rom is good but today I plug my phone to charger and on lock screen it says charging slow (400-600mA) What should I do? It full charge about 4 hours
My device is not chinese version it's global (on 12.0.5.0 frimware) what can I do? Please help me
Click to expand...
Click to collapse
Did it ever use fast charge before ? if so we eliminate kernel probability
which leave us with 2 things
smart charge value set by rom dev
or by you
if the phone reach that value : fast charge will stop and you will use normal charge
(it's usually around 70%)
disable smart charge if you find it in settings

loopypalm said:
Did it ever use fast charge before ? if so we eliminate kernel probability
which leave us with 2 things
smart charge value set by rom dev
or by you
if the phone reach that value : fast charge will stop and you will use normal charge
(it's usually around 70%)
disable smart charge if you find it in settings
Click to expand...
Click to collapse
I'm already use official charger for Note 8 and first day with this rom I see on lock screen my phone says charging (not slow charging) around 1750-1900 mA.
My adapter is not fast charger but official 2.0A 10W Mi Charger

levyeggtr said:
I'm already use official charger for Note 8 and first day with this rom I see on lock screen my phone says charging (not slow charging) around 1750-1900 mA.
My adapter is not fast charger but official 2.0A 10W Mi Charger
Click to expand...
Click to collapse
then see what i said about smart charging feature
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Related

Need help fiding a charger

Hey guys, i need to find another charger for my galaxy nexus
I currently have this one
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But i need an EU exit which is 2 round pins, is it possible to buy it somewhere ? i need the Samsung official one. I do have different adapters but its not the same like the real one, most of them don't fit. Moreover i use a EzoPower travel international wall charger but the speed of charging is less then half of the real charger.
Thx!
vitalero said:
Hey guys, i need to find another charger for my galaxy nexus
I currently have this one
But i need an EU exit which is 2 round pins, is it possible to buy it somewhere ? i need the Samsung official one. I do have different adapters but its not the same like the real one, most of them don't fit. Moreover i use a EzoPower travel international wall charger but the speed of charging is less then half of the real charger.
Thx!
Click to expand...
Click to collapse
I use all sorts of third party chargers and they pretty much all work, What you need to look for is the rated amperage. the GN needs a 1 amp charger, most chargers out there for cell phones are rated at 750 mA or 500 mA.
You should also check to make sure the phone is in "AC Charge" mode, as this will indicate that it's trying to draw the full power from the wall charger, if it's set as "USB Charge" it will only draw 500mA regardless of what it's connected to. You can cheat this by shorting the two data pins, this will force the phone into AC mode.
something like this would do the job, at 2 amps, it's overkill, but I assure you, your phone will charge *Very* fast.
http://www.amazon.co.uk/Griffin-Ga2...-iPhone/dp/B003LGMJ3Q/ref=dp_cp_ob_ce_title_1
The trick, look for chargers designed for the Ipad that have a USB port, then use your own wire.
The EU model ETA0U80E,
http://www.expansys-usa.com/samsung...r-for-galaxy-note-5-3-eu-micro-usb-1a-224814/
it's thesame EU nexus come in box.
try also ETA0U10E, same, but without USB cable.

Phone using more power than charger can provide most of the time.

Hello, as the title suggests , my HTC One X is using more power than the charger can provide, even when idle.
When the phone is on, it doesn't charge unless the screen is off, and even then it is very slowly. Almost we whenever I turn the screen on it starts to discharge when plugged in. I am using the standard 1000mah charger.
It only used to do that when I was playing 3d games (only the highest).
I am using ARHD 7.1.0 and faux 004b6.
Please help, this is hard to live with
After I wiped battery stats and had it on for about 10 minutes (started on 5%).
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Mine did this when I was charging on the computer via USB but I think it was due to the fact USB is only 500mA i think and the cable I had was like 2 meters in lenght so wasnt expecting much. Are you using the USB you got with it?
Rittzy said:
Mine did this when I was charging on the computer via USB but I think it was due to the fact USB is only 500mA i think and the cable I had was like 2 meters in lenght so wasnt expecting much. Are you using the USB you got with it?
Click to expand...
Click to collapse
When i try to record video with camera and charge via usb PC i get that error message but when i switch to wall charger i was ok.
I'm using the wall charger with a 2m USB
ORStoner said:
I'm using the wall charger with a 2m USB
Click to expand...
Click to collapse
Use the original cable and see what happens, most 2m cables are very inefficient.
I got this to and I am using a Samsung galaxy s charger still when I play minecraft on my phone it don't charge it fast very...... Very....... Very...... Slow progress then
---------------------------------------
Sent from my Stock HTC One X and waiting on jelly bean using Tapatalk And XDA Premium
When you play a fairly intensive game like minecraft and try to charge it then yes it will take longer to charge. For the quickest charging time use the official plug and cable and have the phone turned off.
Looks like it was the cable, the metal inside had gone all black I don't know why. Thanks for the help.

** Community Battery Life Tips & Tricks **

While we have VOOC and (some of us) a spare battery lying around, we could all use more battery life when we're away from a wall outlet. So..
Post your battery stats/power consumption details along with any steps you took to achieve it.
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Enjoy all.
Here's my battery results after a full day's use.
Stock Oppo Color OS
Stock Kernel
Google Now OFF
Low Manual Brightness
Bluetooth On
GPS On
Keylights Always OFF
Vibrate on Touch OFF
Greenify: NONE
Snapdragon Battery Guru: LEARNING
[There is a very small part where the battery charged while attached to a computer due to syncing over a few songs. I only seem to recall that battery going up by 1% at this time]
Anyone have any suggestions?
After installing snapdragon battery Guru i mentioned verry low speaker audio during phone Calls. uninstalling fixed the behavior.
anyone else.
?
Sent from my X9006 using XDA Premium 4 mobile app
That was with about 3 hours of gps on and using Google maps and a route planner for my deliveries today. I don't know if that's good as I've yet to use it like this before.
I have all off screen and on screen gestures turned off except the 3 fingers for screen shot. Auto brightness and wifi was off today as well.
The other day I let my phone idle for 9ish hours while I slept and I lost 4%, that was also putting the cell data to edge though.
I also use the greenify app, not the built in greenify. Haven't messed with the built in greenify does it work the same way?
Tapped out on my beastly OPPO Find 7a
This has got to be a bug...
Unplugged, drove to work and noticed no drain on the monitor.
The phone was trickle charged by my router though overnight, not through the OEM charger
I disabled the gestures, that helped a lot.
how long does your battery get charged with the flash charger??
reyscott1968 said:
how long does your battery get charged with the flash charger??
Click to expand...
Click to collapse
100%
gielsgaard said:
100%
Click to expand...
Click to collapse
what 100%?
i was asking how long does your phone charge to get 100%???
reyscott1968 said:
what 100%?
i was asking how long does your phone charge to get 100%???
Click to expand...
Click to collapse
from 50 to 100 takes 20 minuttes.
Sorry folks, but there is already a thread for this here...http://forum.xda-developers.com/showthread.php?t=2750001

HTC 10 charger not work, auto turn off after plug in 3 seconds.

Hello you guys, I just bought an HTC 10 yesterday. And my stock charger has problem. When I plug in, its only charge about 3s ( On my phone, notice connect fast charge also appear ) then auto turn off. Led turn to orange, and turn off after 3s too. I tried to put another charger from my LG with 5v-1,8A, and its ok. With my charger, I tried with many others phone, and its still ok too. I'm wondering the problem comes from my HTC 10 or my charger and type-C cable? Anyone have the same problem with me? Pls help me :crying::crying: I bought this phone from an user and it doesn't have warranty, I'll buy Anker charger which support QC 3.0 but now I'm so confused. Give me your advice.. Sr for bad English.
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Here is my stock charger, I think it's original
So the charger works with other phones and other chargers work with your 10? Very odd. It doesn't sound like a firmware issue, try a hard reset and make sure there's nothing in the ports. At least you can charge it with another cable until you resolve it.
thewilkster said:
So the charger works with other phones and other chargers work with your 10? Very odd. It doesn't sound like a firmware issue, try a hard reset and make sure there's nothing in the ports. At least you can charge it with another cable until you resolve it.
Click to expand...
Click to collapse
Thank you, finally I've found the reason came from my charger. It only works with devices which not have Fast charge technology. Yesterday I tried with Samsung S6's charger, and my HTC 10 has no problem. Battery from 13%-46% in 20 mins. I'll test again with charger which has QC 3.0 ^^ Have a nice day buddy.
zun_optimus said:
Thank you, finally I've found the reason came from my charger. It only works with devices which not have Fast charge technology. Yesterday I tried with Samsung S6's charger, and my HTC 10 has no problem. Battery from 13%-46% in 20 mins. I'll test again with charger which has QC 3.0 ^^ Have a nice day buddy.
Click to expand...
Click to collapse
Ah that makes sense! Glad you got to the bottom of it.
The stock cable is bad, I've tried several cables and the one that works the best is this one
amazon.com/gp/aw/d/B00S8GU2OC/ref=mp_s_a_1_1?ie=UTF8&qid=1483579551&sr=8-1&refinements=p_n_shipping_option-bin%3A3242350011&pi=SL140_CR0,0,140,140_QL70&keywords=usb+type+c+cable

Question What charging protocol does it use?

Mines in the mail, I got it from Ali, gsmarena (I think it was gmsarena...) says its QC3 AND PD at 33w.
Fairly certain the bundled charger won't natively work in my countries power points even though it will come with an adapter.
Can anyone tell.me what specific charging protocols it uses, is QC3, QC4, FC2 or PD? I wanna get a single port wall wart that does the top speed charge to leave in my man bag
Hey. According to SP870 spec it's QC 4+. When I was using the charger from the set Ampere showed me around 5800mA input.
Source: https://www.qualcomm.com/products/snapdragon-870-5g-mobile-platform
osemoka said:
Hey. According to SP870 spec it's QC 4+. When I was using the charger from the set Ampere showed me around 5800mA input.
Source: https://www.qualcomm.com/products/snapdragon-870-5g-mobile-platform
Click to expand...
Click to collapse
Does that mean I should be able to buy anything PD 33w+ to charge at full speed?
Looks like, but I'm not an expert. Have not tested many adapters. I know one thing about it though. Huawei adapters didn't fit my Poco F1 in the past (they were too strong maybe, or had another standard).
I tested these two chargers
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And got these results (same order)
On the normal usb port of 2nd charger
osemoka said:
Hey. According to SP870 spec it's QC 4+. When I was using the charger from the set Ampere showed me around 5800mA input.
Source: https://www.qualcomm.com/products/snapdragon-870-5g-mobile-platform
Click to expand...
Click to collapse
What cables are you using? I tried charge with xiaomi powerbank 45w pd or 45w aukey max I am getting 46xx with following cables
jonathonsunshine said:
Does that mean I should be able to buy anything PD 33w+ to charge at full speed?
Click to expand...
Click to collapse
To achieve full charing speed you need mi turbo capable charger. You will see mi turbo instead of quick charge icon (attached ss) I tried official xiaomi powerbank 3 pro 45w pd using type c to type c (100w capable cable) it doesn't show mi turbo. So it's not full speed.
Update you guys it's using 11v3a I think, it's going to be harder to find one. Their faster charger uses 20v3.25a if not mistaken i seen a Huawei powerbank that has this. Can it give out mi turbo I don't know. I attach spec of their 55/65w charger and Huawei powerbank spec. I am atm looking for a mi turbo capable powerbank. Apologies in advanced for any mistake.

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