Develop Bugs

[Q] Internal NAND storage became very slow

Few weeks ago internal storage in my Note2 became very slow (especially write).
It includes both Data partition and Internal SDCard.
AndroBench shows very poor numbers (2 MB/s write and 58 IOPS).
I have tried to wipe the device, format all partitions in Recovery but it did not help at all.
What can I do?

You can do nothing, it's a prelude to SDS.
Sent from my GT-N7100 using xda premium

what rom ? how much free space u have ?

Plenty of free space.
Was on the latest Pacman ROM.
Reverted back to official N7100XXDMC3_N7100OXXDMC2_N7100XXDLK7

so does the problem solved ?

No. It still very slow

Memory

Hy guys!
I used to have like 4 gb of internal memory,I installed some games and apps,changed the rom to CM 11(clean install) and now I have only 1.51 gb of internal memory.
Why is this happening?

sharky.desire said:
Hy guys!
I used to have like 4 gb of internal memory,I installed some games and apps,changed the rom to CM 11(clean install) and now I have only 1.51 gb of internal memory.
Why is this happening?
Click to expand...
Click to collapse
U did a clean install....but your app data is still there in your internal storage(like obb files,data ,downloads,etc).... Backup what u need in that storage... in recovery again do clean install by "formating data/sdcard (data/media)"or something... not sdcard1... and then flash the rom...hope it helps u....very important.... Backup what files u need...which is in your internal storage!!

sharky.desire said:
Hy guys!
I used to have like 4 gb of internal memory,I installed some games and apps,changed the rom to CM 11(clean install) and now I have only 1.51 gb of internal memory.
Why is this happening?
Click to expand...
Click to collapse
If u wanna check wich file is consuming more space... Dn download ESexplorer.. Later opn the app and tap on top left corner.. U ll get optns... Jus select sdcard analysis...
Sent from my GT-I9082 using Tapatalk

[Q] HTC ONE X Internal Memory on 10.5 GB

Hi
My HTC ONE X total internal Memory is only 10.53 GB, while the actual is 32 GB (25 GB Free), I did factory reset , and memory wipe using CWM recovery but nothing changed
any advise???

rammon02 said:
Hi
My HTC ONE X total internal Memory is only 10.53 GB, while the actual is 32 GB (25 GB Free), I did factory reset , and memory wipe using CWM recovery but nothing changed
any advise???
Click to expand...
Click to collapse
You haven't wiped the internal sdcard, go to settings, storage, you should see an option to erase the SDcard, tap that and reboot, then perform another factory reset.
Sent from my One X using Tapatalk

Full storage

Hi,
I've recently rooted my HTC One X (unlocked,...) Erased data and all, but i can't get all my storage... Memory in settings is showing 1 gb free of 5 gb app memory and I can't install any app, whereas the internal memory is free and has been erased as asked.
I have used factory reset, wiping data from CWM but the app memory won't get erased and still shows me 1 gb free only.
What to do to wipe EVERYTHING on the phone ?
Thanks in advance !!

kinder771 said:
Hi,
I've recently rooted my HTC One X (unlocked,...) Erased data and all, but i can't get all my storage... Memory in settings is showing 1 gb free of 5 gb app memory and I can't install any app, whereas the internal memory is free and has been erased as asked.
I have used factory reset, wiping data from CWM but the app memory won't get erased and still shows me 1 gb free only.
What to do to wipe EVERYTHING on the phone ?
Thanks in advance !!
Click to expand...
Click to collapse
You can't erase that space because it is used by system files, it's normal to get about 5 GBs used by system folders (/system, /data, /cache...)

androidDany said:
You can't erase that space because it is used by system files, it's normal to get about 5 GBs used by system folders (/system, /data, /cache...)
Click to expand...
Click to collapse
Ok thx, then I only got 2 gb to install apps...

format the M8

i wanna know, there is any way to completely format the HTC one M8? what are the risks? can i be able to push rom?
every time i flash new rom 6 gb stay ant i got only 10 gb free

husharon said:
i wanna know, there is any way to completely format the HTC one M8? what are the risks? can i be able to push rom?
every time i flash new rom 6 gb stay ant i got only 10 gb free
Click to expand...
Click to collapse
Could you please elaborate further on what you mean by "6 gb stay ant i got only 10 gb free"?
Also if you are S-OFF/bootloader unlocked you can flash a custom recovery (in this case TWRP) and use the 'Format Data' option in Wipe. It will completely wipe your internal storage (pics music, etc all files not on sd card), and leave your /system in tact. If you want to remove everything including your ROM then you can do Format Data, then Advanced Wipe and tick /system, /data, /cache & Dalvik Cache and wipe them all.

husharon said:
i wanna know, there is any way to completely format the HTC one M8? what are the risks? can i be able to push rom?
every time i flash new rom 6 gb stay ant i got only 10 gb free
Click to expand...
Click to collapse
Well that's only a problem if you have a 32GB phone. If you have a 16GB phone, how much free space did you expect to have if the OS takes up about 5-6GB? Another 64GB free?

Not, I mean when I wiped data I have only 10 gb free, where are another 6 gb?

husharon said:
Not, I mean when I wiped data I have only 10 gb free, where are another 6 gb?
Click to expand...
Click to collapse
The other 6GB are used for the system, like I said before.
They don't install the entire system on a single partition. The HTC One M8 has 47partitions on the device. How is going to clear the data inside the partitions going to resize the partitions as well? It'll be the same unless you specifically resize the partitions yourself.
If I have a disk of 100GB and I make 25 partitions using 3GB, I used up 75GB leaving me with 1 partition of 25GB to put on whatever. Now I fill up the 25 partitions(75GB) in total, does that mean that on my 25GB personal data partition I suddenly have -50GB available? If I clear out all the data on those 25 partitions, does that suddenly mean that I have 100GB free space on my data partition along with 75GB total over 25partitions? No...
It's the same concept here. HTC uses 47 partitions on the device, among those 47 partitions is a data partition(For example 10GB free? ). On the other 46partitions they flash things like Radio, recovery, boot, cache, the system(1GB+) etc etc. You don't generally use ANY of the space on those partitions for yourself, you only get 10GB from the data partition. So out of the 16GB internal storage they gave you 10GB for data(For example) and the rest they split up between the various different partitions. Those partition sizes already get deducted from the 16GB just like my example above. Even if you wipe them clean until the blue moon turns to Swiss cheese you still won't get back those 6GB, it's part of other partitions.
I hope I explained ok, anyone else that wants to jump in to add and/or correct feel free.

husharon said:
Not, I mean when I wiped data I have only 10 gb free, where are another 6 gb?
Click to expand...
Click to collapse
Already explained above, but the short answer:
16 GB is the total storage capacity of the embedded SD memory chip. It in no way means you will have all 16 GB available as user accessible storage. Its simply impossible. A chunk of the memory has to be used for the OS, as well as other purposes (the partitions mentioned in previous response). In particular, just the Sense OS takes up at almost 2 GB.
Around 10 GB user-accessible storage is normal. No amount of formatting is going to change that.