twrp unable to mount cache

i found out this issue a few mins ago. i have a n900t note 3 rooted and i was installing xnote 21 rom when the com.android.phone stopped workin when i went to dial a number. it dialed it and i heard them speaking but the pop up kept coming up and no one could hear me and i couldnt press anything. so i go online and ive been lookin up some fixes (factory reset or flashable fixes) and its not working . this led me to find out that the cache in twrp wasnt mounted and it cant be mounted ... neither was the system.... any help? please? i start a new job tomorrow and i need this phone

Is there a way to use ODIN to wipe /data and /cache partition

Have a homesync gt-b9150 and can only boot into download, no ADB.
So wondering if can use ODIN to wipe
Stuck in bootload now, even flash a stock ROM

Soft break, /cache mount problem with locked bootloader

I breaked my Nexus 5 by restarting it while clearing the cache. I cannot use `fastboot flash cache` since I have locked bootloader using BootUnlocker. I have CM12.1 with CM recovery installed. Is there any way to unlock the bootloader using CM recovery or fix the cache partition without oem unlock?

Lag in Lollipop (ven after wiping cache)

Hi there.

So I've been on lollipop for about 4 and a half months. I've factory reset phone after upgrade from 4.4 to 5.0

But now I'm experiencing lag issues. Litereally every app starts slowly. Also UI is slow in general. When I drag down menu it's not responsive. You can tell the difference. I've tried to speed things up by going into recovery and wipe cache, but lag is still there.

I'm using stock 5.0 Lollipop here. Is it time to try CyanogenMod or any other stable rom? Or just install new kernel? If switching to CyanongemMod or custom rom, can someone suggest which one?

I choose Moto G in the firset place because of the awesome speed despite harsware because of the stock firmware being trimmed down of nasty apps. Hope there is solution without me switch to another rom.

Can I extend the cache for Hulu plus?

Hi,

Most of time, when I watch hulu plus, I get buffering, stuttering.
yesterday, I noticed a post about cache and xml file.
So Can I extend(change) the cache of Hulu on a not rooted AFTV ?

thanks

Amazon fire stick cache settings for kodi

HI all, recently got Amazon fire stick, added kodi. Installed repos etc, streamed a show and the firestick ran out of storage space and crashed. I was unable to reopen it without wiping all the data and starting again.

My question is , what is the best cache setting for the firestick to stop this happening? I read different things everywhere about xml settings and changes to cache.

Please can someone tell me very simply what to do and how to do it? bearing in mind that I am a noob! I have no idea how to get to or edit xml stuff, I read that I need to create a file- how is this done? On the stick or a pc? ! Pls help!

Thanks!

E: Cannot mount cache/ cannot mount SD when flashing roms

My device has no OS and i've tried many different versions of TWRP and CWM to no avail, side loading the rom also fails.
I always get "E: cannot mount cache"