Direct mp4 recording by mobile & save file direct in memory card

You should stop recording new ones to prevent the old ones from being overwritten. If your digital recorder has a memory card, take it out and insert it to your computer with a card reader. If the device has built-in memory, just connect it to your PC directly. On your computer, you need a video/audio recovery program. Fine one, install and run it. The software will help you scan lost audio files from your recorder, then it'll show you what it's found. Choose the files you want and hit the "Recover" button to start recovery process.

If you're a Mac user, please feel free to try this Mac based video/audio recovery app. http://www.leawo.org/photo-recovery-mac/

This was in the manual:
Card too busy. Repeated actions of recording, writing, and deleting will gradually decrease the amount of contiguous free space on the memory card, causing files to be saved in a fragmented state during recording. This message will appear when access to the memory card has slowed down due to such problems. Back up your important files, format the memory card, and then restore your files back onto the card.

Here is a video for unlocking your phone. From what I have read, your phone will not support any video format. The audio format supported is MP3. Here is a spec sheet. https://theinformr.com/cell-phones/samsung-t401g/#specs

Yes, mp4 is supported by nokia 7230

http://europe.nokia.com/find-products/devices/nokia-7230/specifications

Video codecs & formats

• Video capture at up to 320 x 240 pixels (QVGA) at 15 fps
• Video recording file formats: MP4 (default), 3GP (for MMS); codecs: H.263, MPEG-4
• Audio recording file formats: AMR-NB
• Video playback file formats: MP4, 3GP; codecs H.263, H.264
• DRM support: OMA DRM 2 video, Windows DRM-10, WMV

convert your video to 3 gp or mp4 format by any video converter
while converting set the resolution less than your cell's resolution that is less than 400*240
*best resolution 320*240
use total video converter for best performence
u can also use abc 3 gp converter for easy converting

recording has its own format...u cant change it to mp4.............u even cannot directly save d files received via. bluetooth to the mmc....it is prefixed to be stored in phone memory......

check the options on the voice recorder in the applications.

Dear Customer,

this will happens only when your card & fone system havent enough memory for running this software for recording so trry to enough memory in mobile 's software runing batter,

when you will do this also have some space as you video recording to your card than it will succesfully recorded,

SO do only enough memory on your mobile internal memory & also on your card,its not a major problem,

THNX

yeah there are mp4 files that cant be played in this mobile. SGH E250 that is...

Solutions...
1. Try to lower that resolution to 176x144 still in mp4 format
2. Try to lower the kbps to below 100 still in mp4 format
3. convert mp4 to 3gp with solution 1 & 2 as your options output format

there are alot of free mp4, media converters available in the i-net

I hope this helps to you...because I have the same problems like you guys before the solutions suggested above are the ones I did to solve my problems with video not playing in this unit model. ok