Database Info

Low in call Volume of Ascend Mate 7

Dear All,
I have Mate 7 MT7-L10 but the call receiver volume is too low even if it is set at its maximum. Can any one have some mod to increase its volume??
Please help.

The Mate 7 is very loud. Volume enough already two-thirds. Surely that is not defective speaker?

Fooox1 said:
The Mate 7 is very loud. Volume enough already two-thirds. Surely that is not defective speaker?
Click to expand...
Click to collapse
Thanks for the feedback but I am asking about Receiver for incoming call its not loud enough in noisy area and voice clarity is not very good.

abrarfsd said:
Thanks for the feedback but I am asking about Receiver for incoming call its not loud enough in noisy area and voice clarity is not very good.
Click to expand...
Click to collapse
sell it if u not satisfied then.. mine is all perfect..

abrarfsd said:
Dear All,
I have Mate 7 MT7-L10 but the call receiver volume is too low even if it is set at its maximum. Can any one have some mod to increase its volume??
Please help.
Click to expand...
Click to collapse
You can increase the call volume in settings.
Sent from my Coolpad 9976A using Tapatalk

Low volume
Fooox1 said:
The Mate 7 is very loud. Volume enough already two-thirds. Surely that is not defective speaker?
Click to expand...
Click to collapse
The Mate 7 has a low volume output even when all volume controls are set to maximum and the in-pocket mode is set. I found this to be true on the in-store demo models (3 units in different stores and countries) and my own unit. The ring volume and alert volumes are also lower than they should be. If one is in a quiet environment ok, but in a noisier environment, they are way too low. Perhaps Huawei should tweak the appropriate firmware to manage this problem.

rwba said:
The Mate 7 has a low volume output even when all volume controls are set to maximum and the in-pocket mode is set. I found this to be true on the in-store demo models (3 units in different stores and countries) and my own unit. The ring volume and alert volumes are also lower than they should be. If one is in a quiet environment ok, but in a noisier environment, they are way too low. Perhaps Huawei should tweak the appropriate firmware to manage this problem.
Click to expand...
Click to collapse
Go and tell them..

Simona Simmy said:
Go and tell them..
Click to expand...
Click to collapse
Good idea. At one point it appeared as if someone from Huawei was monitoring these XDA forums. It could be useful for them. Note. Otherwise I am very pleased with the Mate 7.

rwba said:
Good idea. At one point it appeared as if someone from Huawei was monitoring these XDA forums. It could be useful for them. Note. Otherwise I am very pleased with the Mate 7.
Click to expand...
Click to collapse
Not a chance.. they not doing these things what we do here ..haha ..
They ar on yachts

rwba said:
The Mate 7 has a low volume output even when all volume controls are set to maximum and the in-pocket mode is set. I found this to be true on the in-store demo models (3 units in different stores and countries) and my own unit. The ring volume and alert volumes are also lower than they should be. If one is in a quiet environment ok, but in a noisier environment, they are way too low. Perhaps Huawei should tweak the appropriate firmware to manage this problem.
Click to expand...
Click to collapse
Yes very right all other things are perfect in this model except low volume which can be managed by tweaking through firmware. As I have a Note 3 and was planning to buy Note 4 but I am quite satisfy with Mate 7 except this low volume issue.

I agree that the volume is low compared to other high end phones.

Has anyone found a solution yet to increase call volume when using headphones on the Mate 7? I am barely able to hear the other party during calls, even at the maximum setting.

I don't know what is the problem in your unit. Believe me this phone is the highest volume, I have ever seen. I have to reduce the volume so that other people don't listen to conversation even without speakers off.
Sent from my HUAWEI MT7-TL10 using Tapatalk

mirchichamu said:
I don't know what is the problem in your unit. Believe me this phone is the highest volume, I have ever seen. I have to reduce the volume so that other people don't listen to conversation even without speakers off.
Sent from my HUAWEI MT7-TL10 using Tapatalk
Click to expand...
Click to collapse
Exactly ppl round me were complaining am extreme loud with my phone..

Simona Simmy said:
Exactly ppl round me were complaining am extreme loud with my phone..
Click to expand...
Click to collapse
Using the headset or the earpiece? I'm talking of using the headset. The output of the 3.5mm jack is far too low.
I found a solution, btw. I deleted the /system/etc/audio/codec folder and tadaaa - output appears at least twice as loud, both during calls and when listening to music. Previously, I had to set my car's stereo to volume setting 25 (I usually use 15 when listening to the radio) to be able to hear something on the autobahn, now I only need to set it to 12-15.
So there definitely was an issue with output on the headphone jack, and for my device it is now solved.

vonotny said:
Using the headset or the earpiece? I'm talking of using the headset. The output of the 3.5mm jack is far too low.
I found a solution, btw. I deleted the /system/etc/audio/codec folder and tadaaa - output appears at least twice as loud, both during calls and when listening to music. Previously, I had to set my car's stereo to volume setting 25 (I usually use 15 when listening to the radio) to be able to hear something on the autobahn, now I only need to set it to 12-15.
So there definitely was an issue with output on the headphone jack, and for my device it is now solved.
Click to expand...
Click to collapse
Alright I thought you saynig earpiece.. or loud speaker...
but you mentioned you deleted codecs in system audio ..
now go and check your video recording and you will hear distorted audio
check pls and let me know..
i know this trick long time ago and I did it on earlier phones (i think on lg) and audio in video recording was wrong.. don't remember now if it was left or right

Simona Simmy said:
Alright I thought you saynig earpiece.. or loud speaker...
but you mentioned you deleted codecs in system audio ..
now go and check your video recording and you will hear distorted audio
check pls and let me know..
i know this trick long time ago and I did it on earlier phones (i think on lg) and audio in video recording was wrong.. don't remember now if it was left or right
Click to expand...
Click to collapse
I was panicking already ... but actually, no such issues. Music (MP3), YouTube and payback of recorded video all work just fine.

vonotny said:
I was panicking already ... but actually, no such issues. Music (MP3), YouTube and payback of recorded video all work just fine.
Click to expand...
Click to collapse
No I didn't mention any youtube or playback..
You open camera and record your OWN video .. play it on headphones and tell me how is the audio quality on headphones

Simona Simmy said:
No I didn't mention any youtube or playback..
You open camera and record your OWN video .. play it on headphones and tell me how is the audio quality on headphones
Click to expand...
Click to collapse
Everything's just fine. I know it's always a risk tinkering with the system, which is why I made a backup of the codec folder just in case. But so far, no issues at all in daily use.

vonotny said:
Everything's just fine. I know it's always a risk tinkering with the system, which is why I made a backup of the codec folder just in case. But so far, no issues at all in daily use.
Click to expand...
Click to collapse
Aaalright then.. just warned that this mod is old been used and ended up f-ing up video recording audio .. but looks like mate 7 is strong and no issues here..

Very bad microphone during video recording

Hello
I went to Sam Smith's concert in Lille (France) tuesday, tried to record a short extract of his performance but the sound is horrible. My girlfriend has an iPhone 5S and the sound quality is perfect.
Do you experience a ****ty sound quality in noisy sound conditions too ?
How to fix that ?
Sample Honor 6 : https://plus.google.com/117302260800656329753/posts/4pw7ufZNRSJ?pid=6132892992149710754&oid=117302260800656329753
IPhone 5S : https://docs.google.com/file/d/0BwNX7iCXyoPdYWJ2UHhoMWkxaXM/edit?usp=docslist_api
:crying:

Not sure how you're supposed to enjoy a concert being a static tripod.

Thanks daddy but you dont solve the problem of thé sound recording on Honor 6 in loud environement being terrible

I don't play for that team sorry...

@theoneofgod Compare the two videos I posted and tell me if it's normal that Honor 6 has so bad sound ? The problem is that they didn't optimize their Kirin Chips and it's the result...

thrpod said:
@theoneofgod Compare the two videos I posted and tell me if it's normal that Honor 6 has so bad sound ? The problem is that they didn't optimize their Kirin Chips and it's the result...
Click to expand...
Click to collapse
It's nothing to do with the chipset but their microphone calibrations/software.

theoneofgod said:
It's nothing to do with the chipset but their microphone calibrations/software.
Click to expand...
Click to collapse
Back in the days when I had a Galaxy S4, with Cyanogen i had the same issue but with stock rom no problem
I think they didn't optimize the "drivers" for the phone, but it's lame
A 300€ device should not have this kind of issue

thrpod said:
Back in the days when I had a Galaxy S4, with Cyanogen i had the same issue but with stock rom no problem
I think they didn't optimize the "drivers" for the phone, but it's lame
A 300€ device should not have this kind of issue
Click to expand...
Click to collapse
You need to send this directly to Honor themselves via Facebook or Twitter or whatever they use. If they hear you they might fix it but don't get your hopes up.

Same here.I went on a psy party and the sound was crap..Does the honor 6 + have the same microphone?I think it's hardware prob:crying:

original911 said:
Same here.I went on a psy party and the sound was crap..Does the honor 6 + have the same microphone?I think it's hardware prob:crying:
Click to expand...
Click to collapse
It certainly has Contacted Honor, but no answer yet
It's really a game changer for me since I go to many festivals and concerts
Moreover I can't record my self playing music with it... With my GALAXY S4 didn't have this issue, the sound was clear, with bass too

original911 said:
Same here.I went on a psy party and the sound was crap..Does the honor 6 + have the same microphone?I think it's hardware prob:crying:
Click to expand...
Click to collapse
It's the calibration of the microphone, the software.

theoneofgod said:
It's the calibration of the microphone, the software.
Click to expand...
Click to collapse
Would it be possible to edit : /system/etc/audio/codec/ascend_MOGOLIA_ULG_ce.xml ?
Line 594 : Stereo camera

thrpod said:
Would it be possible to edit : /system/etc/audio/codec/ascend_MOGOLIA_ULG_ce.xml ?
Line 594 : Stereo camera
Click to expand...
Click to collapse
I'm not the person to ask this. It's just that Huawei haven't tested the microphone under those circumstances and many other phones and cameras have the same problem.

I edit sample rate at etc/media profiles from 48000KHZ to 44100 as they say and the prob still exist.Even moto e records perfect sound...I'm already thinking changing to meizu mx4 and i really don't want to change it..

Does the microphone issue has a fix?
Hi,
I am looking to buy this phone and already got some good feedback on the battery side. The camera I have seen some nice or good enough photos, now the matter of sound...
This issue with the microphone is quite worrying. I do not record a lot of video, but if I wanted to I want to make sure I get some nice clear audio in the recorded video. Does anyone know if this issue has a fix? I haven't seen this posted anywhere, so maybe someone has done some research better than me and found a workaround. Maybe the latest OTA fixed the issue or some of the custom roms don't have the issue?

Do we have a solution for this?Did Huawei answered?

Hi!
Have another problem: when I call to someone or pick up the phone, people with whom I spoke complained of poor audibility. But in the dictophone mode microphone level still stay absolutely normal. Looks like as program error.
Reflash & customize my phone regular, may be something wrong ((
Now I make 3-th button restore to 5.9.1 without any customization, recieve auto update to 5.9.16, but no luck.
Any idea, please?

frankie_p said:
Hi,
I am looking to buy this phone and already got some good feedback on the battery side. The camera I have seen some nice or good enough photos, now the matter of sound...
This issue with the microphone is quite worrying. I do not record a lot of video, but if I wanted to I want to make sure I get some nice clear audio in the recorded video. Does anyone know if this issue has a fix? I haven't seen this posted anywhere, so maybe someone has done some research better than me and found a workaround. Maybe the latest OTA fixed the issue or some of the custom roms don't have the issue?
Click to expand...
Click to collapse
The microphone quality on the Honour 6 Plus is also very poor when using Bluetooth handsfree.
Have tried this with many different handsfree car kits and car stereos.
It would appear the the noise reduction algorithm is reducing the mic gain with the result that the mic audio level is about 15% of what it should be. This makes it extremely difficult for callers to hear what is being said.
Phone has been replaced.
Have tried 4.4 and 5.1 - no difference
For such a fantastic phone this is a massive oversight. Looking at the Mate 8 (when it appears), but worried may have same issue
Have emailed Hauwei support about issue, but there is no resolution

Multimedia volume is low

Hi, so I bought the Honor 8 FRD-L04 (US version) and from the beggining I have a problem that drive me nuts! The volume on this phone suck. By Bluetooth or by the headphone jack, nothing is different. I've tried the same songs and headsets with my old OnePlus One or my Alienware laptop and the volume is a lot more louder. On this phone the volume is up to the maximum and the music just begin to be loud.
I try everything I could imagine, except resetting it. What I do wrong with this?
I even tried to talk the customers services but they this isn't a problem of the phone! They said that I need the original headset or it will not work! So I said to them that the phone you buy from Newegg doesn't come with the original headset in the box...
Anyway hope someone will have the solution! Thanks

I think what people interpret as loud is subjective. I came from the Galaxy Note 7 and I feel the sound is comparable. The Note 7 had a more tinny sound due to the water resistance but it was clearer. The Honor 8, I feel is as loud but distorts at increased volume on calls (pressing volume up once more at the max volume) and sometimes in YouTube videos with the highs (mids and lows are OK). Using headphones, I have never been one to use volume past 3/4. It just starts hurting my ears.
You may want to try to go into Best Buy or someplace that has the phone on display and test it out compared to yours. Maybe you have a defective unit. Good luck!

If you are rooted, try Viper4Android. If not, there are plenty of music players with powerful amps in the Play Store. I recommend JetAudio and PlayerPro.

XeRoFuN said:
I think what people interpret as loud is subjective. I came from the Galaxy Note 7 and I feel the sound is comparable. The Note 7 had a more tinny sound due to the water resistance but it was clearer. The Honor 8, I feel is as loud but distorts at increased volume on calls (pressing volume up once more at the max volume) and sometimes in YouTube videos with the highs (mids and lows are OK). Using headphones, I have never been one to use volume past 3/4. It just starts hurting my ears.
You may want to try to go into Best Buy or someplace that has the phone on display and test it out compared to yours. Maybe you have a defective unit. Good luck!
Click to expand...
Click to collapse
Note that I never talked about the speaker on the device itself. Always by auxiliary cord or Bluetooth. You didn't understand what I'm trying to say: on my OnePlus one at 3/4 of the volume it hurt my ear, on this phone, when the volume maxed out, the loudness is comparable to OnePlus one at 40%.
Hope it make my problem more clear now.

adriansticoid said:
If you are rooted, try Viper4Android. If not, there are plenty of music players with powerful amps in the Play Store. I recommend JetAudio and PlayerPro.
Click to expand...
Click to collapse
Thanks for the proposition but i already try every player i could (including a paid one: Power Amp). Its not an application problem but maybe a ROM or hardware problem I now I try to find where it come from because customer support just won't help me.
Thanks

caveman1996 said:
Thanks for the proposition but i already try every player i could (including a paid one: Power Amp). Its not an application problem but maybe a ROM or hardware problem I now I try to find where it come from because customer support just won't help me.
Thanks
Click to expand...
Click to collapse
Seems like no other user have reported this problem. Hope you fix it man.
Sent from my Galaxy Tab 3 using XDA Labs

Have you tried with another unit just to check if you got a defective unit?
Also a backup, factory reset and restore?

Are you on the B150 firmware? The update notes said they improved something with audio playback.
In relatively quiet environments I have to turn down media volume to around half or it seems needlessly loud to me. I have a hard time hearing in noisier environments. Calls have been fine (I typically only make ~1min long calls that are straightforward with the person I'm speaking with already knowing why). Youtube playback can get drowned out by passing cars/trucks or my work's incessant, ****ty music.

zinko_pt said:
Have you tried with another unit just to check if you got a defective unit?
Also a backup, factory reset and restore?
Click to expand...
Click to collapse
These are my last tries before I sell this device.
evilpaul13 said:
Are you on the B150 firmware? The update notes said they improved something with audio playback.
In relatively quiet environments I have to turn down media volume to around half or it seems needlessly loud to me. I have a hard time hearing in noisier environments. Calls have been fine (I typically only make ~1min long calls that are straightforward with the person I'm speaking with already knowing why). Youtube playback can get drowned out by passing cars/trucks or my work's incessant, ****ty music.
Click to expand...
Click to collapse
Yes I saw these changes when I first updated it. Calls are ok I guess, but the multimedia volume is lacking of power for me. There is one thing I now is weird is when I put my headphone port on mono audio (in accessibility option), the power become more louder! That's why I'm thinking it's a firmware bugs but aren't sure of this enough.
Anyway thanks again

caveman1996 said:
These are my last tries before I sell this device.
Yes I saw these changes when I first updated it. Calls are ok I guess, but the multimedia volume is lacking of power for me. There is one thing I now is weird is when I put my headphone port on mono audio (in accessibility option), the power become more louder! That's why I'm thinking it's a firmware bugs but aren't sure of this enough.
Anyway thanks again
Click to expand...
Click to collapse
In conclusion it should be a firmware bug.
Sent from my Galaxy Tab 3 using XDA Labs

Definitely a software problem if an update caused it. The best thing I can think of is to root and install Viper4Android, see does that make a difference (Only attempt this if you know what you're doing!)
Sorry I couldn't be of more help

dmooney7291 said:
Definitely a software problem if an update caused it. The best thing I can think of is to root and install Viper4Android, see does that make a difference (Only attempt this if you know what you're doing!)
Sorry I couldn't be of more help
Click to expand...
Click to collapse
ARISE would be the best option.
Sent from my Galaxy Tab 3 using XDA Labs

What headphones you are use?

I totally understand what you mean. I've noticed it on my headphones in particular. I guess it's just a part of the phone and that rooting is the only solution.

Unless it is caused after a software upgrade, its a hardware problem. Try to replace it.

vsriram92 said:
Unless it is caused after a software upgrade, its a hardware problem. Try to replace it.
Click to expand...
Click to collapse
OP already said it. The problem happened after he updated.
Sent from my honor 5X using XDA Labs

adriansticoid said:
OP already said it. The problem happened after he updated.
Sent from my honor 5X using XDA Labs
Click to expand...
Click to collapse
I think that I am not very good to communicate with people in English, because the problem is there from the beggining that I have this phone.

vsriram92 said:
Unless it is caused after a software upgrade, its a hardware problem. Try to replace it.
Click to expand...
Click to collapse
Well it's there since I have this phone so maybe it's hardware but aren't completely sure about it. Anyway Honor just don't want to help me at all, so I can't return it.

caveman1996 said:
Well it's there since I have this phone so maybe it's hardware but aren't completely sure about it. Anyway Honor just don't want to help me at all, so I can't return it.
Click to expand...
Click to collapse
Every manufacturer will try to convince you. You should ask them again and again.
If you are not good in English, take a friend with you and speak.
Compare with any other Honor 8 phone with yours.
Did you go to the service centre by yourself? Or spoke through a call.. If you have gone with the second option, I would say that first option is far better to make him understand.

vsriram92 said:
Every manufacturer will try to convince you. You should ask them again and again.
If you are not good in English, take a friend with you and speak.
Compare with any other Honor 8 phone with yours.
Did you go to the service centre by yourself? Or spoke through a call.. If you have gone with the second option, I would say that first option is far better to make him understand.
Click to expand...
Click to collapse
Well I'm pretty good to understand in English. To speak it's more har for me but up to today I've been able to be understood. I called them multiple times even to a higher rank employee. Here in Canada we do not have any real support because Honor isn't present here... They are only in the US, so I did not get the free 3 months screen waranty. Plus, going to a service center by myself? The only one is in Ontario. It's about 5 hours of traveling in a car, so I think that by calls is my best option. Anyway thanks for the help.
This week I will backup my data and reset it after.

Audio in jack

The quality of the sound with the Jack is not poor but even worse !
I got so disappointed by the sound in headphones through jack, compared with other even simple devices is awful.
The response is flat and the 3D sound is terrific, this should be a phone dedicated ALSO for gaming but quiet disappointing.
Moreover the phone is certified Hi-Res audio ... and it looks like a bad joke !
I bought it recently, I made several tests trying to find out if I had to make a fine tunning or something else, I tried several different headphones, even the Hi-Res Xiaomi Mi in-ear Pro but nothing good comes out.
Thinking to change it asap, unfortunately because over all I like all other specs and I feel enough satisfied.

Magnitudine said:
/snip
Click to expand...
Click to collapse
What headphones did you use? And btw. this is audio out, not in.

grt67DFqyu said:
What headphones did you use? And btw. this is audio out, not in.
Click to expand...
Click to collapse
Yes it's audio through jack, right.
About which headphones I used you can read , it's written.
I'm still trying to find out a tuning but mostly in 3D the perception is so flat.
I can say that before this phone I used : S10+, Rog Phone 2, X2 Pro, P20 Pro (just to have a compare with my latest competitors)

I'm using the audio jack with a FIO FH7 inear headphone with Poweramp, in this player you can activate the Hi-Res Output and the Sound is better than all i've ever heard on a smartphone. I've you use Spotify or something else that sounds boring with the same track like on Poweramp.
I think most players don't activate the Hi-Res output and thats the problem.
Good luck.
Jodes

Hi
The problem is with the region you have set if it's in the EU including the UK then change it to something like USA or St Helens as it's due to the recommended limit of 85db set by the EU. If found helpful please press the thanks button.
Hrishabh

I agree that the sound is quite flat, especially with the hi-fi audio option activated.
One thing I think is that it might be related to headphone impedance. I run Etymotic ER-4P's using an aftermarket cable without the normal 100 ohm resistor. When I add an adaptor with a 50 ohm resistor in series, the sound becomes more dynamic and the soundstage is bigger.
In a way it's logical, because many hi-fi headphones (especially large ones) have a higher impedance.
Running audio mods such as narsil and viper4android allows me to correct the sound a little bit.

Hrishabh2005 said:
Hi
The problem is with the region you have set if it's in the EU including the UK then change it to something like USA or St Helens as it's due to the recommended limit of 85db set by the EU. If found helpful please press the thanks button.
Hrishabh
Click to expand...
Click to collapse
Exactly. Change region to Belarus and audio output will go to another level.

PITERQ said:
Exactly. Change region to Belarus and audio output will go to another level.
Click to expand...
Click to collapse
Where is the setting to change region?

I do not activate the high resolution because it is marketing (like other Smartphone) and in presets of "sound effects" I put it in Voice because in intelligent it is quite weak both in speakers and with speakers. I tested them with SoungMAGIC E10C and Sony MDR-1Am2 and the sound is quite acceptable as long as you know how to equalize according to the songs that one listens as well as the player (local vs streaming), the headphones that you used I also used for a while And they are bad, sincerely Xiaomi does not know how to make audio and the only thing it does to make them believe that it knows how to handle it is to buy the aforementioned "Hi-Res audio" certification

@popoyaya settings > additional settings > region

Galaxy Note 3, LineageOS 18.1, Volume Override

Hello,
I'm wondering how I might override the volume on my device in order to make the loudspeaker... louder. My device is rooted and has SmartPack Kernel app on it.
Any help is appreciated.

i am using this app. Hope this answers your question.

George528 said:
i am using this app. Hope this answers your question.
Click to expand...
Click to collapse
Well it did help and it has also made me realize how loud I listen to music with headphones on. My iphone which I use as a music player gets very loud whether it's the loudspeaker or using headphones. With the app you suggested I can tell the Note 3 is getting very old it doesn't handle its volume being overridden well, it sounded distorted and unclear (I had it at 5% boosted).
Oh well, I can live with how it is as-is.

Gave it another shot today.
I rooted the device and then flashed LOLZ kernel and with SmartPark have been able to up the decibels for the headphone jack and for whatever reason SmartPack's method doesn't distort the audio like the Booster app did.

Lahpyrcopa said:
Gave it another shot today.
I rooted the device and then flashed LOLZ kernel and with SmartPark have been able to up the decibels for the headphone jack and for whatever reason SmartPack's method doesn't distort the audio like the Booster app did.
Click to expand...
Click to collapse
probably because the free up that i suggested that doesn't require root is a piece of sh*t

George528 said:
probably because the free up that i suggested that doesn't require root is a piece of sh*t
Click to expand...
Click to collapse
Perhaps. I fear that my phone is going to be toast soon, the loudspeaker is starting to get that airy failing noise of a speaker sound haha.
I upped the decibel for the loudspeaker by 2% and the headphone jack I think to 3-4%.
BUT even before I did that to the loudspeaker it was giving me that failing sound.

Lahpyrcopa said:
Perhaps. I fear that my phone is going to be toast soon, the loudspeaker is starting to get that airy failing noise of a speaker sound haha.
I upped the decibel for the loudspeaker by 2% and the headphone jack I think to 3-4%.
BUT even before I did that to the loudspeaker it was giving me that failing sound.
Click to expand...
Click to collapse
i am not sure i can help you from here
or deal with it, or buy better hardware
best of luck

George528 said:
i am not sure i can help you from here
or deal with it, or buy better hardware
best of luck
Click to expand...
Click to collapse
It's just getting old, I guess. Either I'll have to upgrade soon or keep replacing parts.