LG G5400 caldata - GSM-Forum

bigbelly0609 · 10-24-2004, 13:33

i've got several questions for ya
1) what is the caldata for?
2) i've read i have to back them up before flashing my mobile phone firmware, is it really necessary?i flashed the firmware without backing it up (

) and writing it back and it's still working without a problem!
3) if it is necessary, is there a difference between the ones before flashing and these that are in my mobile phone after the flashing?
4) if there's a difference, could you send me yours caldata (i know they differ for each mobile) on [email protected]?
5) if there isn't difference, how to make a back up of caldata? I use Floader 2.1 or 2.2, but don't know how to create a back up file with them

6) after flashing my mobile phone firmware,i've lost my guarantee, but i'd like to know this-if i flash my original firmware back to my phone, can the authorised service find out, it has been flashed?can i do something with it,if i want to "save" my phone guarantee?

Thanks a lot for your replies! I apologize for my English....

Drug_Store · 10-24-2004, 17:38

CalData, keeps your phone settings (battery/radio/etc...). Other CalData (from other phones) might also work, but always better to use yours, since that every phone has it´s own calibration values.

To create Caldata backup, start Floader, goto "Read Cal. data" section, press Start, when done reading, save it.

About warranty, well usually they don´t know about... But is always better if you keep your flash as the original.

bigbelly0609 · 10-25-2004, 12:19

Quote:

Originally Posted by Drug_Store

To create Caldata backup, start Floader, goto "Read Cal. data" section, press Start, when done reading, save it.

by this you mean that caldata in g5400 do not change after flashing new firmware?

I still don't know exactly how to save it.I press start,everything goes fine, reading is complete (sometimes error occures,but i read it's ok although).But what now?How to save the file?Some file appear in directory with Floader,but it isn't .bin

Quote:

Originally Posted by Drug_Store

About warranty, well usually they don´t know about... But is always better if you keep your flash as the original.

I don't understand "keep your flash as the original". Do you mean to keep my original firmware saved on PC and when there's a need to visit authorised service, flash it to phone?

Thx a lot for respond!

bigbelly0609 · 10-27-2004, 12:05

does nobody can help me in answering these questions?

Drug_Store · 10-27-2004, 14:46

If you have a flash reader, yes you can backup original firmware and write it later, otherwise, no other solution.

Platijet · 10-27-2004, 18:22

Quote:

Originally Posted by Drug_Store

If you have a flash reader, yes you can backup original firmware and write it later, otherwise, no other solution.

after many retries to read firmware from phone only a few Kbytes i can read.
is there any trick for succesfull reading of firmware?

Drug_Store · 10-28-2004, 01:54

Quote:

Originally Posted by platijet

after many retries to read firmware from phone only a few Kbytes i can read.
is there any trick for succesfull reading of firmware?

I think you read just the Cal.data

10-24-2004, 13:33	#1 (permalink)
bigbelly0609 Junior Member Join Date: Oct 2004 Age: 41 Posts: 8 Member: 88192 Status: Offline Thanks Meter: 0	LG G5400 caldata i've got several questions for ya 1) what is the caldata for? 2) i've read i have to back them up before flashing my mobile phone firmware, is it really necessary?i flashed the firmware without backing it up ( ) and writing it back and it's still working without a problem! 3) if it is necessary, is there a difference between the ones before flashing and these that are in my mobile phone after the flashing? 4) if there's a difference, could you send me yours caldata (i know they differ for each mobile) on [email protected]? 5) if there isn't difference, how to make a back up of caldata? I use Floader 2.1 or 2.2, but don't know how to create a back up file with them 6) after flashing my mobile phone firmware,i've lost my guarantee, but i'd like to know this-if i flash my original firmware back to my phone, can the authorised service find out, it has been flashed?can i do something with it,if i want to "save" my phone guarantee? Thanks a lot for your replies! I apologize for my English....

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10-24-2004, 17:38	#2 (permalink)
Drug_Store No Life Poster Join Date: Sep 2002 Location: Portugal Posts: 8,456 Member: 15312 Status: Offline Sonork: 100.1576041 Thanks Meter: 1,097	CalData, keeps your phone settings (battery/radio/etc...). Other CalData (from other phones) might also work, but always better to use yours, since that every phone has it´s own calibration values. To create Caldata backup, start Floader, goto "Read Cal. data" section, press Start, when done reading, save it. About warranty, well usually they don´t know about... But is always better if you keep your flash as the original.

10-27-2004, 12:05	#4 (permalink)
bigbelly0609 Junior Member Join Date: Oct 2004 Age: 41 Posts: 8 Member: 88192 Status: Offline Thanks Meter: 0	does nobody can help me in answering these questions?

10-27-2004, 14:46	#5 (permalink)
Drug_Store No Life Poster Join Date: Sep 2002 Location: Portugal Posts: 8,456 Member: 15312 Status: Offline Sonork: 100.1576041 Thanks Meter: 1,097	If you have a flash reader, yes you can backup original firmware and write it later, otherwise, no other solution.