The WSOD occurs wen the firmware boot analysis fails to verify the intergrity of memory card. This could happen due to improper plug out the memory card from computer or a laptop without terminating the active connection "Safely Remove Hardware" or force fone shutdown with taking out battery few times, these can lead to corrupted memory card.

Its same like a desktop / laptop computer, the more u improper shutdown, the problem will rise on the next start.

Its advisable to make a full backup of memory card somewhere in computer, incase of crash, the user can just format the memory card and opy back the old data.

Having an issue with your Nokia 5800XM / Nokia N97 when it simply couldn't boot up with stuck at Nokia logo and the only way out was to do hard reset. No more hard reset again say no more to losing all my data and tried playing with battery, SIM, SD/SDHC, headphones and charger random insertion and removal.

All you need is:
- Nokia Nokia 5800XM / Nokia N97
- Charger

Follow these steps:
1. Turn OFF your phone.
2. Insert charger.
3. Remove charger right after screen lights up.
4. Wait a couple of seconds till screen turns off and just after that press power button.
5. After standard vibration notification just put your charger in.
6. You can insert your PIN again.
7. Done !.

Now as the standard procedure to overcome this problem read below my write ups. Fresh bought or even having data loss? Refer below tips !

Set you Windows Explorer -> File Options (Enable view all files & system files)

1. Format ure SD Card (manual DOS trick),
- Goto Command Prompt and type C:\>Format <SDdriveletter> eg. Format E:

2. Or you can use Windows Explorer formatting, right click on the memory card drive letter and select format.

(Dont't ever use quick format!)

3. Wait until it finished.
4. Install ure desired apps and games and themes.
5. Defrag (not recommended) and ScanDisk ure SD Card every 1 week.

Memory card or flash memory card is solid-state electronic flash memory data storage device capable of storing digital contents. Most SD cards ship preformatted with the FAT or FAT 32 file system on top of an MBR partition scheme. The ubiquity of this file system allows the card to be accessed on virtually any host device with an SD reader. Also, standard FAT maintenance utilities (e.g. SCANDISK) can be used to repair or retrieve corrupted data. SD cards with 4 GB and smaller capacities can be used with many systems by being formatted with FAT16 (4 GB only possible by using 64 kByte clusters, and not widely supported) or FAT32 file system (common for file systems 4 GB and larger). On an SD card, this is unnecessary, as the time required to access any block is the same. Defragmenting an SD card will wear the card out slightly, as the number of writes are limited before failure occurs (usually 100 000 times).

Enjoy!

There is a question that people always questioned on the forum and another sites. The problem that appears to be common to all s60 3rd devices. The topic is how to removed themes from your device? Mostly they removed it using Application Manager, for example N80IE, and on newer firmware for other devices. Don’t worry, as long as you install your themes to your memory card there is an easy way to remove those unwanted themes. Here is some steps to guide you.

1. Connect your device to your PC in ‘Mass storage’ mode - or insert your MiniSD card into a card reader and connect it to your PC.

2. Once your PC recognizes your card a new drive will appear under ‘My Computer’. Open it, and browse to \Private\10207114\import.

3. Browse through each of the folders in this directory to find the theme you would like to remove. The MBM, MIF, and SKN files in each folder should each be named after the theme - so if you want to remove a theme called My Theme, look for MyTheme.mbm etc. You may see some MBM/MIF/SKN files named simply themepackage.mbm etc. In this case, simply open the SKN file in Notepad and you will see the actual theme name in the first few lines of text.



4. Once you’ve found the folder containing the theme files you’d like to remove, simply delete the contents of the folder (don’t delete the folder itself). Now put your card back in your phone you’ll notice that the theme is no longer listed under themes and you’ve freed up some space on your memory card. In newer devices, theme folders/files are located in two different directories [!:\private\10207114\import] and [!:\resource\skins] - delete the like-named folders from each directory to remove themes.

Credits to icechiller555