For this tutorial you need to follow the same procedure till step number (26) of my earlier post Customizing z550i using Farmanager and XS++ then follow the procedure given below
- After reaching to step number 26 of my earlier post ,you will be able to access the file system of your phone Now!
- Browse to the folder /ifs/settings/messaging

- Select the file “pref_store.txt” press F4 to edit it.
- You will see the content as shown in the pic

- Edit edit the path /smsdata to read as /tpa and press F2 to save and F10 to quit the editor
- Now browse to the root of the FS using “..” folders in thetop of folder list

- Go inside the folder “tpa”
- and make the following directories to be read as
/tpa/messaging
/tpa/messaging/sms
/tpa/messaging/sms/msg
/tpa/messaging/sms/FFFFFFFFFFFFFFFFFFFF
/tpa/messaging/sms/FFFFFFFFFFFFFFFFFFFF/pending
/tpa/messaging/sms/FFFFFFFFFFFFFFFFFFFF/sm
/tpa/messaging/sms/FFFFFFFFFFFFFFFFFFFF/sr
/tpa/system/messaging/sms
- To make folders just go inside the folder where you want the sub-folder and press F7 and type the folder name in the box.
- Now refer back to the old post “Customizing z550i using Farmanager and XS++” and follow the steps form 27 to 37 under procedure category
- That’s all . .enjoy the unlimited SMS storage
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Note : I am not responsible if you screw up you phone while doing this.This method is used by various persons and are successful.hence there are very less chances that there is some problem in this method.
Please DO NOT COPY THIS TUTORIAL .If you post it in youe SITE/BLOG the please link back to this page





hey man, someone your method doesnt work. im having the same problem, msg disappear, unable to automatically save sms into inbox, unable to send text msg. flashed to normal..
does this thing work?? i am going to try with my phone
It worked fine for me and many others at http://forums.se-nse.net
Although some faced problem, as you can see the 1st comment by rajlesta.
hey man
arnt there any other tutorials or any clearer ones
sumeet i tried it but it doesnt seem to work
plz can u redo it clearly
i have a z550 (r6ba033)
m sure no one has heard of the firmware
plz can u specify in steps which folder to make where
i did it but m sure tht i left sumthin out
sumthin just doesnt seem right
thanks for the informative post.
to those guys who dont have the guts to try it should not try doing it to their phones.
personally, i don have the guts to do this because I know that computers are not perfect machines that would do what ever you wish him to do, Ive been working with computers for 8 years and ILL TELL YA, problems happen from nowhere, even if you follow the correct procedure it is possible that it would fail. Just like as simple as opening a program by clicking it twice, sometimes the program wont open at all.
K750i Rocks (still) The 1st Complete Phone!