[Q]Remove system dalvik cache dexs at boot - Xperia Arc Q&A, Help & Troubleshooting

Hi excuse me, I want to ask about remove system dalvik cache at boot, I'm showing you screenshot :
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Anyone know that how to remove system dalvik cache classes data from data/ dalvik-cache at boot ?

Hello anyone, any idea ?
Sent by my SMART XPERIA ROM

Why you need to remove dalvik cache? It's always regenerate if you delete them.

ademanyem said:
Why you need to remove dalvik cache? It's always regenerate if you delete them.
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I want it seems like CM10

You know it doesn't make any sense right? If you delete dalvik cache at boot then this will cause huge performance loss or system instability because its needed for android to work properly. Anyway it will just regenerate itself in few minutes so there is no point in deleting these files.

Dalvik cache dexs are necessary for the proper functioning of android OS. That's way they always regenerate even if you delete them with cmw or twrp. Since this process is automatic (because it is vital) you will only get huge battery drains in every single bot.
Sent from my ASUS Transformer Pad TF700T using Tapatalk HD

Related

What's the most complete way to wipe your dinc 2?

Every ROM I flash is laggy, even cm and rooted stock. I have only been wiping data before flashing ROMs. I feel that there are a ton of unused files left from other ROMs that are not being wiped from my system. Enough to make my phone very slow. How do you completely wipe your phone? Phone and SD card.
Sent from my ADR6350 using XDA
Will a factory reset on the bonestock ROM do the trick?
Sent from my ADR6350 using XDA
Check in mount and storage in recovery there is an option who's named format system. You can use it if you are sure of what you do.
I'm not responsible if your phone get brick after a manipulation !
Sent from my GT-S5570 using xda premium
I always format /system, /data, /cache. Then i wipe factory reset. I'm sure its overkill, but i've never had any issues.
sjpritch25 said:
I always format /system, /data, /cache. Then i wipe factory reset. I'm sure its overkill, but i've never had any issues.
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I thought factory reset wiped data, cache and system.
Sent from my Incredible 2 using Tapatalk 2 Beta-5
In 4EXT Recovery there is an option for "Format all partition except SD card". That is what I always use.
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[Q] Low Internal Storage After Switching ROMs - *RESOLVED*

Hello All,
I did search before posting but could not find anything close to what I am experiencing. I am coming from Paranoid Android ROM to Galaxy S fre3 2.34d and I started with a squeaky clean install (wipe data/factory reset, wipe cache, wipe dalvik cache, format system, format data). I then installed zip from sd card of the rom and then the update and restarted.
When I rebooted and chose to have google NOT restore from backup, I am left with only 2.64GB of internal storage which does not seem right.
The internal storage breakdown does not match what is left over. I should still have something like 8.9GB left over. Any suggestions?
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Tap on Miscellaneous file. This will open a window showing you what's taking up so much space.
From there you choose to delete the folders or if you have questions post a screen shot of the results and we can try to help you determine what needs to be deleted.
I understand what you are saying but if you look at the big picture which is that the items listed, subtracted from the 11.95GB you start with does not equal 2.65GB left over.
I found a resolution by using the following wipe tool zip:
http://forum.xda-developers.com/showthread.php?t=2097452
After flashing the factory reset zip file, I then installed my new ROM and have 11+GB available.

[Q] Battery "drop" issue

Guys I am at a complete loss as to what might be causing this. I have searched for 2 days researching what could be causing this.
Things I have done to attempt to resolve:
1. "Placebo" clearing battery stats.
2. Charging phone to full, draining it till it was at 5%. Then rinse and repeat 3 times now atleast.
3. Frozen any apps I dont use, including many system apps.
4. Trying multiple different firmwares (all 4.2.2 so far mind you...)
5. Fixing permissions in recovery.
*Note - each firmware flash was a clean flash. No data/cache or apps aka Factory defaults.
I dont use any apps to mass-restore my previous apps or restore previous backups in recovery.
*I am rooted. Have the dual recovery and I have a locked bootloader.
Help please
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Delete please
Ok consider my mind blown! Almost immediately after I tattled on my battery it seems to have smartened up. :what:
Sent from my C6506 using Tapatalk 4

? about TWRP Backup settings

I have a question as to what your backup settings you have checked in TWRP
I am using a beta program called TWRP Cordinator
In TWRP itself do you all backup
Boot
System
Cache
Data
TWRP Cordinator has more options as you can see from pic
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am just curious as to what the recovery offers
TY for any and all help.
MrMarkEdward said:
I have a question as to what your backup settings you have checked in TWRP
I am using a beta program called TWRP Cordinator
In TWRP itself do you all backup
Boot
System
Cache
Data
TWRP Cordinator has more options as you can see from pic
View attachment 2701054
am just curious as to what the recovery offers
TY for any and all help.
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yes
MrMarkEdward said:
I have a question as to what your backup settings you have checked in TWRP
I am using a beta program called TWRP Cordinator
In TWRP itself do you all backup
Boot
System
Cache
Data
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Click to collapse
Backing up the cache is not needed. But you do need :
Boot
System
Data

Android M "Developer option are not available for this user"

Greetings,
For the past few days, I've flashed aokp mm for my duos and having no major problem on it but starting today, i'm unable to access the developer option on setting (see screenshot below) and also, long pressing home button won't take me to recent app. Its kind a weird since I haven't change or making any new settings for my duos. I bet its not a custom rom related issues since some users that i've googled that facing the same eror are coming from other roms as well and all of them were on android 6.x. Any other workaround to fix this?
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Couple of q's:
1. Official ROM? Or Unofficial?
2. Did you try Dalvik, and Wiping Wiping Settings Data? (Warning: Wiping settings data will reset)
vdbhb59 said:
Couple of q's:
1. Official ROM? Or Unofficial?
2. Did you try Dalvik, and Wiping Wiping Settings Data? (Warning: Wiping settings data will reset)
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Yes, I tried both of the method that you suggested but has no luck on it. I also tried changing users but the result is still the same. :/

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