Question about Kyocera Switchback KX21 Cellular Phone

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Application Error , Memory Access Error, Unable to save to phone...

The subject line contains the messages I get on my phone when I try to create a personal ringtone and download it via .

I don't know why it won't save the ringtones
they aren't big in size.

Basically it will not let me download ringtones from the net

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Re: Application Error , Memory Access Error, Unable to...

Me too! ugh! I used PhoneZoo. Idk why it is not working

Posted on Feb 10, 2008

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How to clean rootfs in nokia n900 ?

use purge for installed apps. And dpkg -l ' grep ^rc (this command will show you a list of apps configuration files still left in the system from uninstalled app)
dpkg --purge <appname> (This will remove it)

Performance Chip

May 22, 2012 | Nokia N900 Smartphone




1. While accessing the default app manager( Uninstaller ). It normally takes a lot of time to scan though the uninstaller files if you have lots of apps already installed. It may even give you a 'memory full unable to remove' error as well. Same could be shown while installing.
Soln. A simple solution to this is browse though using a file explorer and go to
c:\system\install and e:\system\install\ later
You will find the uninstaller files in the above directories.
All you have to do is to create a subdirectory probably as below
c:\system\install\Bypass e:\system\install\Bypass\
Normally in the install folder there would a quite a few apps which you would not be uninstalling/reinstalling frequently(non-frequent updates). All you have to do is mark these files, (These files have an *.sis extention.) cut them and paste them in the Bypass folder we created inside the install folder. You can also delete duplicate unsinstaller files( files of same app but different version-Dont delete anything if youre not sure)
This will make sure that the app manager( Uninstaller ) does not scan through most of the files as they are in the bypass folderand saves time and memory while uninstalling.
You may open the app manager( Uninstaller ) and check how fast it opens scans and uninstalls.
Now in future if you have to remove any application which is in the bypass folder, then cut it from the bypass folder and get itunder install and open the app manager( Uninstaller ) and remove. It takes an effort here but it will save time more often.
2. Boot faster and save memory
Soln. Another one, but be more careful. There is a folder called
c:\system\recogs\ and e:\system\recogs\
These folders contain *.mdl files which normally start on reboot by which reboot is delayed and they consume some RAM memory as well. Now there are certain license manager files and other app files, you need to start while starting the phone, leave them asit is. But you will find other files like quicksheet.mdl etc which is not needed to start on reboot. Such files can be marked and placed into a subdirectory \Bypass under recogs and restart the phone, which will save time and memory as well.
Do it for both c:\ and e:\ carefully.
Later on as required you may bring files from \Bypass to recogs.
Tips- If you get App closed **** error on startup/reboot. This is just the trick for you.
Dont delete anything if youre not sure.
Caution: If you're not sure of something-Dont do it, unless you are experimenting at your own risk.


Guys i don't know if this works, whether it is true or just a placebo. Find out yourself by trying it.

1.) Change your phone's date to the 01.05.2005

2.) Go to the calendar

3.) Now we need to create two new* to-do's (Options > New entry > To-do)

4.) These two to-do's need to have the following information:

- 1. To-do:

*.Due date:04.08.2005
*.Priority: High

- 2. To-do:

*.Subject: Qoukie
*.Due date:04.08.2005
*.Priority: Low

5.) Confirm the both to-do notes with 'Done', but don't close the calendar application.

6.) Choose: Options > To-do view

7.) Mark 'Speed' as done, after that mark 'Qoukie' as done.

8.) Now you can close the calendar.

9.) Change the phone's date back to the actual day.

Done !
People have claimed that it makes their device faster, so just try it.

Many nokia phones have this feature, turning it off saves RAM and the phone response improves.

Changing your call log duration to 1 day is also said to improve phone response time

on May 09, 2010 | Cell Phones


Backup SMS Messages In Windows Mobiles With Imap SMS Backup

There can be an instance in your life, when you might delete any single SMS or all the SMSs in your mobile phone by mistake. And worst of all, you needed them badly. They were important and now they are disappeared into a thin air. You can easily save yourself from facing such a situation in case you are proud owner of a Windows mobile device. SMSSyncUp is a WM application that will help you to sync up/backup your SMSs to your gmail account from your device.

How To Use SMSSyncUp :
1. Install it
2. Choose your Gmail Account.
3. Open the application, and fill the Send To: with the gmail id to which you want to backup sms.
4. Go to Menu “Login”(it is not an actual login, you need to configure your Gmail account for it).
5. Login should enable the SMS folders dropdown with all your SMS folders.
6. Select the folder to backup.
7. Go to Menu “Sync SMS Folder”. This should start the message conversion to mail format. Progress will be displayed.
8. On completion it will prompt and then ask you if you want to sync.
9. Syncing would send Emails with Subject IMAPSMS| :Sender and the body will contain Message and time, the subject should help you to create proper rules in your gmail account.

on Mar 03, 2010 | Cell Phones

1 Answer

Ok, if try to open my Contacts I'm getting an error message saying "Not enough memory to perform operation. Delete some data first." I am getting this same error message on virtually every...

since you tried everything..let me give yu the ultimate solution

1.go to file manager and backup phone on memory card and remove it
2.go to settings<phone managment<factory settings
3.enter password and reset the phone
4.after resetting insert memory card and restore

Mar 05, 2011 | Cell Phones

1 Answer

I have an N70 Nokia mobile, to create a new SMS or save files to the mobile it showing the error message "there is not enough memory to perform this operation".The memory card contains enough free space...

go to message settings and check the location of the message storage if its on memory card then select to phone memory if its on phone memory then change its to memory card...if problem not solved then reset your phone setting

Aug 29, 2010 | Cell Phones

2 Answers

Memory card unformatted

If there are sd card error, you cannot format your sd card. you may get messages like

"No SD memory card inserted" messages appears when using digital cameras,
"A media card hard been inserted that contains errors. Do you wish to repair the Media Card now?"
You can read the files on SD memory card, but you cannot write new files or you cannot edit files on SD memory card,
"Access denied", when SD card is corrupted or broken,

... ...

... ...

you can fix sd memory card errors first and them format you sd card.

Nov 05, 2009 | Motorola Mobility MOTOKRZR K1 Cellular...

1 Answer

Memory full error when trying to send a mms

you may have to format the memory card by going onto extras then memory card and then format memory card that didn't work so i put it in my sisters phone and formated it there and put it back in my phone and it worked

Jun 08, 2009 | Motorola Mobility MOTO U9 Pink Cellular...

3 Answers

Installing line comes up after each restart.

did you tried to format your memory card via phone? if not, try it go to tools then select memory card, click option them select format memory card, then try to install some java applicatins. good lack

Jul 20, 2008 | Nokia N73 Cellular Phone

1 Answer

Unable to access game saves?

that is awesome .....well our then it not needed.

Feb 18, 2008 | Nokia 6300 Cellular Phone

2 Answers

System error of memory card

I had a 3650 and I get this error often. What I do is visit the celfone shops and have the operating system reinstalled. There's not much you can do on your part as every button you press leads to the system application error.

May 29, 2006 | Nokia 3650

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