hey guys,
i inserted a sandisk class 10 ultra series memory card in my redmi note 4 indian variant and i noticed that when i turn off the screen after 30 to 60 seconds when i touch the fingerprint sensor it takes 2 seconds to recognize my fingerprint.
after i remove the memory card thr fingerprint works nicely.
i tried different memory card and different filesystems but the results were same.
tried stock miui flash with mi flash also on android n roms the issue remained.
Anyone else facing the same issue?
I'm personally using strontium 32 gb memory card and I'm not facing any issues...
I will recommend you to format the memory card and then see if the issue is fixed...
tried it.
.didnt work
Me too facing the same issue, After inserting the memory card it takes 4-5sec to wake up screen via fingerprint and power button.
This is an issue on the Honor 8 too, interesting
By seeing ..I think it's problem with memory card ...please check the memory card for any fatal errors and also virus ..thank you .
same issue pls help
Related
Hey i installed a custom rom, ewjet 008ex to be exact, it has an app called swapper configuration, at the moment its not active, ive never used it bfore but it seems to work very similarly to readyboost feature u find on windows. ive also heard that this can reduce the life of the SD card because the amount of read and write requests. has anybody used this feature and has it helped in anyway such as performance and memory usage, ny help would be greatful. thanks in advance
i've used it on CM roms on my G1 and it worked great.
i tried it on ewV008ex rom and i had some problems. i have an 8gb class 4 card, so that may have contributed to it, however, with 256mb swap, i would have a song skip every now and then, i had a few random reboots and bluetooth connectivity problems (not sure how that had anything to do with swap, but it started when i started swap and stopped after i removed it). and after about a day, i ended up with a damaged sd card (which ended up being a corrupt file somewhere on the SD card, a format fixed it). there was little improvement noticed, again, with a class 4 card. i really didn't test any other swap size because of how short of a time i used it. but i would assume with a class 6+ card, 128mb swap size on an ext partition on the sd card, and it would be a lot more benficial. too big will actually slow swap down, too small and it may not be adequate enough for your application.
there is no universal magical number that you can use with swap, the settings will depend on your sd card class, apps you are using, etc. typical swap settings are 64mb, 128mb, 192mb and 256mb, or atleast they were on the G1's a few years back. try a few different settings and see how it works for you.
Thanks for the reply mate, hmm in 2 minds buh i might give it a go, i have a class 10 16gb microsd card, so id have to create an ext partition i take it?
you don't have to, swapper can write the swap file to FAT
Greetings.
I use a 8 GB Class 4 MicroSD card on my SGP 5.0 and while I'm listening to podcasts, which are saved on said card, and I start to do some other things, like browsing web pages, the whole system freezes and the only thing I can do at that point is to do a soft restart pressing down the power button for 10 seconds or so.
I'm thinking that the transfer speed of my MicroSD card is not good enough.
Since I have no experience with speed rates and classes, do you think a Class 10 card would solve my problem?
Thank you.
Sent from my YP-G70
I would rather say that maybe some apps had caused high occupancy rate of cpu ，since apps are commonly installed on internal sdcard.(This sdcard seems to be class6)
Probably the issue lays on read speed because I only have freezes when there's an app reading constantly files from the external MicroSD card even if that app is installed on internal memory.
Sent from my YP-G70
I've always used a class 4 card without issues.. I've also tweaked the SD card so it's hitting class 6 speeds.
Does the device even have the capability to use a class 10 card to it's fullest potential?
Perhaps you haven't had any issues because of your tweaks. I would like to try that for mine, so if you don't mind, could you share a guide or a place where I can learn to do that?
Thank you in advance.
Sent from my YP-G70
I use "SD Tools" from the market to test speed. Go test the stock settings and see what you get. Then I use "System Tuner Pro" to adjust the SD card cache size under the "tweaks". Change it, go back to SD Tools and see what your speeds are.
I've gotten the best performance around 1024, YMMMV.
Nice instructions. I appreciate it.
Thank you very much kind sir.
Sent from my YP-G70
I did the changes and tests, this is what I got:
Before:
Read: 19.6
Write: 13.5
After:
Read: 29
Write: 14.1
Let's see if this solves my issues.
Sent from my YP-G70
Not a problem! Good luck!
I apologize to all and sundry for being a noob, but must it seems post this here.
I have been testing GBX0C with the above phone on the 2degrees in New Zealand (GSM). I have found that the following odd behavior:
Adata 16GB class 10 & GBX0C = aprox 5 hours standby
Adata 8GB Class 6 & GBX0C = still going after 8 hours standby
Adata 16GB Class 10 & FRX07.1 = still going after 8 hours standby
To me this indicates some incompatibility between GBX0C and the 16GB SD.
Will logs be helpful to any one in this regard?
Other wise this is fully usable. Thanks to all those involved.
Battery usage is so random. Hardly anyone actually conducts a 'good' battery drain test - because usage patterns vary day to day.
Regardless, if your lower class smaller card gets better battery life - use it. Honestly the size of the card is probably meaningless, the class is more important here. I and many others have told people to stay away from higher class cards when using HaRET - there's no benefit, and you could potentially ruin the card. So why destroy a new fast card when an old slow one would probably work better?
Class measures raw speed, for sequential read writes. Operating systems use a lot of random read/writes, so you want a card that is best at that. In all my heads up tests of my cards, my 'classless' 2gb Sandisk card was the best.
arrrghhh said:
Regardless, if your lower class smaller card gets better battery life - use it. Honestly the size of the card is probably meaningless, the class is more important here. I and many others have told people to stay away from higher class cards when using HaRET - there's no benefit, and you could potentially ruin the card. So why destroy a new fast card when an old slow one would probably work better?
Class measures raw speed, for sequential read writes. Operating systems use a lot of random read/writes, so you want a card that is best at that. In all my heads up tests of my cards, my 'classless' 2gb Sandisk card was the best.
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Yes. I did read that thread, very enlightening. Just thought it was interesting that FRX07.1 did not seem to have the same problem with this particular SD.
Thanks.
kzin42 said:
Yes. I did read that thread, very enlightening. Just thought it was interesting that FRX07.1 did not seem to have the same problem with this particular SD.
Thanks.
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Run FRX then? Not sure what you want me to tell you... You're comparing apples & oranges there as the kernels are different, and obviously userland is different as well.
There are several kernels for GBX0C. Perhaps you could try all of them, and see if one works better for you.
wizardknight said:
There are several kernels for GBX0C. Perhaps you could try all of them, and see if one works better for you.
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Hi, thanks I tried 3.3.8 and the same thing.
I have spent some time testing different cards, I got a 16GB sandisk class 4 (was the lowest class 16GB I could find on Trademe.co.nz) it also uses battery fast but is better than the ADATA. I have noticed some other odd behavior:
I have Identical copies of GBX0C on the 2 16gb and the 8GB SDs. I have been booting each in turn and comparing.
They each have a media folder with my custom Notifications & ringtones folders in them, at the Root of the SD. but the system will not show these on the 16GB cards, also "handsent" gives me an error when I try to set music as a notification "no music files or SD card not present" there is plenty on there.
The 8GB card has none of these issues. but it is alot slower.
I know I could just get an 8GB sandisk and it would probably help. and I know I can copy the media folder to the system folder.
I have attached logs for the 2 different sized cards they do seem very different.
kzin42 said:
I have spent some time testing different cards, I got a 16GB sandisk class 4 (was the lowest class 16GB I could find on Trademe.co.nz) it also uses battery fast but is better than the ADATA. I have noticed some other odd behavior:
I have Identical copies of GBX0C on the 2 16gb and the 8GB SDs. I have been booting each in turn and comparing.
They each have a media folder with my custom Notifications & ringtones folders in them, at the Root of the SD. but the system will not show these on the 16GB cards, also "handsent" gives me an error when I try to set music as a notification "no music files or SD card not present" there is plenty on there.
The 8GB card has none of these issues. but it is alot slower.
I know I could just get an 8GB sandisk and it would probably help. and I know I can copy the media folder to the system folder.
I have attached logs for the 2 different sized cards they do seem very different.
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Click to collapse
Have you formatted them to fat32? Have you formatted them with the HP tool? Can you see any data, or are you just missing the music? Do they work fine in other phones/computers?
wizardknight said:
Have you formatted them to fat32? Have you formatted them with the HP tool? Can you see any data
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Click to collapse
Yes, yes & yes. These were some of the first things I tried to fix it.
wizardknight said:
, or are you just missing the music?
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Click to collapse
The music can be accessed by "Folder Player", and you can see them in "Astro" it only appears to be in relation to "Handsent" so far as I can see and the "Music" app I have just noticed, lists no songs. it is very odd.
wizardknight said:
Do they work fine in other phones/computers?
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Yes, very well in fact. I don't have another phone to test them with, just my PC.
Ok so here's my problem,
I bought an 8gig band 4 sd card
Created a second partition 1 gigabyte big, more than enough for my apps linked about half my apps back with link2sd after restoring with titanium backup, but now my phone simply PAUSES and goes beyond lagg it actually does nothing then speeds back up (Normally this wouldn't piss me off but it just stops for periods over a minute and does this randomly and all the time)... Also sometimes while booting out would take ages and then just show a black screen... upon removal of the sd card my phone works fast again dip believing it was corrupted did numerous tools and stuff to check it and formatted it no difference and had it swapped at the shop...
However my replacement (Same sd card) is exactly the same
I've measured its read speed and its a crappy 10meg
So my is is it my sd card that's slowing down my phone (Guessing yes) and is there any way to speed it up/fix it?
I've now switched back to my tiny 2 gig sd card that came with my phone, and my phone has not had this weird problem...
(Read speed over 20 meg)
Thanks...
The usual Xx James xX only on mobile (Xda Premium)
Btw I've tried apps like sd booster that increase your sd cache and increases your read/write rate but it barely increased write from 5>6 and read from 10>12...
Recommended if your want a faster sd card but in my case it didn't work
The usual Xx James xX only on mobile (Xda Premium)
And for this you created a new thread when you already know you can ask it somewhere else. ?
Sent from GT S5830i from Broadcom Headquarters.
Xx James xX said:
Btw I've tried apps like sd booster that increase your sd cache and increases your read/write rate but it barely increased write from 5>6 and read from 10>12...
Recommended if your want a faster sd card but in my case it didn't work
The usual Xx James xX only on mobile (Xda Premium)
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Click to collapse
Ya
Please post your questions in HELP THREAD
Hi, I bought xperia z2 and I'm really satisfied by it. But now when I put in my new Kingston 16GB class 10 memory card in it, at first it worked fine. I transferred by data in the card it was still working fine. But after a fewdays, when I opened my memory card, all the folders were named differently and had weird gibberish names. when I put the memory card in my laptop to check it, it said to format my memory card,I had a backup so I formatted it but it still didn't work. the memory card was corrupted I got it replaced but then after a few days same thing happened again. I can't understand why this is happening. I have antivirus setup both on my laptop and mobile and still my memory card was again corrupted.
Pleases help me.
I would be much thankful. (also I reseted my mobile still problem is there)
Have you tried with other memory?
xperias kill sd cards, it is a known issue
I can think of two reasons straight out of my head:
1: File system.
Most likely you're using FAT32 on the card, and that isn't a good fs for a flash-based storage. It will cause early corruptions with heavy usage.
f2fs, exfat, and even ext4 are better alternatives.
2: Too large sdcard cache size.
Cache size for sdcards are a popular value to increase in order to get better performance.
But it has a few drawbacks. One of them is an increased risk of corruption of the fs during shutdowns or reboots.
Decrease the sdcard cache size to avoid fs corruptions. Specially if one reboots often.
cachanilla86 said:
xperias kill sd cards, it is a known issue
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Click to collapse
well, my Kingston 64GB works perfectly for a year first on Z3TC and since april 2014 on Z2 and never was broken. Maybe I'm lucky