Every Mistake is an Opportunity to Learn Something New

Thursday, December 8, 2011

J.A.F Service Manual

Especially juniors of the field seek proper service manuals for Flashing devices that they might have got. So this would be help to obtain some knowledge of J.A.F. Flash Box.

There is brife discription about the option of J.A.F. Such as Read PM, Self Tests, File Sys Format: etc.
So keep reading.
You must select the option/s that do you want to perform and then press Service button. Let's describe the functions

Read PM:
PM or Permanent memory it's a memory inside the phone with low capacity (I think it's around 1MB. And it contains security and setup options. With this function we will get a copy of the content inside the phone that can be used in case of Software problems.
You must put the address that you want to read of the PM (0 to 255)


Write PM: 
It's the opposite action and will write a saved file. It's often used to repair phones
with problems of Software or Security-IMEI
Erase PM:
It's a limit solution to repair a phone with the Software or Security problems. We will erase first the PM and then write a new one. It's also used to repair IMEI when changing UEM to write a new PM file for the new IMEI

Self Tests:
Using this function we can test the hardware parts of any Nokia phone and check if there is any Hardware problem if any of the tests fails.

Disp Test:
lso known as Display Test, we are going to try this function in order to see how is working the screen, if there are dead pixels or damaged screen-leds
Upload TUN:
Upload TUN (tunning) file for CDMA phones

Factory Settings:
Through this option we will be able to "reset" the phone to the primary state. Data will be lost and any security info will be replace by default info.

Prod. Manager: 
This means Product Manager, it can be used to reset total time call and other warranty details
File Sys Format:
Used to remove any user data contained in the phone, this function it's used on Symbian phones to repair oversize files uploaded(reboot at Nokia animation hands)
User Code Edit:
This is a useful function. Through this function you will be able to read/write any user code.
Upload PP:
PP or Product Profile, used in the old DCT4 phones, may be needed after changing the PPM for decustomization, games and apps can not work

Download PP:
Just a "backup" or a file to upload to any other phone of the same kind

ADC Read:
Reads ADC values from phone like charging current, voltage, battery current voltage etc.. Very useful in detecting power problems

Fun Explorer: 
It's a way to see the flash memory of the phone for the user. It will work better using Pc suite as
new phones developed can hang the application
Warranty reset:
Repair warranty imei from original imei, reset repair date to none, also reset life timer to zero
(carefull with life timer, it may cause contact service so saving pm is recommended before)

Unlock Options
Unlock function and the different options.

Init sim lock
This function will reset the lock of the phone to the first situation.
It will become unlocked to any networks when you will press the Unlock Button.

Write SIM file
Code Calculator
JAF software has an application inside the software to calculate the unlocking codes of any DCT4 handset.
You must follow carefully the instructions and in a few seconds you will have the unlock code
Read Codes
his function was enabled some time ago in the INF button but it made a bit slow this function. If you want to give the unlock code to your *******r just select this function and then press the Unlock button

Auto lock 
Autolock options, IMSI and NET - When set, the phone will lock itself on first inserted simcard using IMSI or NET code.

Lock to network
Write here the five characters to block the phone to the network that you consider. Be careful or it will be blocked to all networks.

Flash, Service and (Un) Lock buttons must be pressed when we will chose any of the functions of the three first steps of our guide.

You must select firstly the function and when it's ready press one of this three buttons.
Erase Fls- Use this function just when you will have learn well what it's used for. This function will leave the phone EMPTY. If you are not careful the phone will not have IMEI and you won't be able to make calls.

Check that you have saved PM file and try first with any and useless old phone.
Load Java- As it's own name tell us, this function it's used to load JAVA Games&Apps to our phone.

Repair BT
The use of this function it's nowadays nearly useless. At the beginning of the first bluetooth phones JAF software wasn't perfect and the address of the BT on the phones could be damaged.
Using this function you will be able to repair any software issue. You can avoid problems just by press Skip BT in the flashing options.




MMC Rst


This is an extra function to remove any password in a MMC. All the information of the MMC will be lost.

Read flsh
By using this function you will be able to read any section of a flash file in
any phone. You can try it, it's free...

Make INI 
It's used to create an INI file if it doesn't exist before with the files used for the flashing porpouse

Prod Dir
This will select main folder for flash files instalation for ex c:\program files\nokia\phoenix\products\

IMEI Tool
It's for changing IMEI on ani Nokia phones.

Phone Mode
Change the operating mode between Local Mode, Test Mode etc
Necessary Operating mode is depending on what you are going to do.
Usually the software might selected the suitable mode it self.

Communication Mode
You can perform some operations by USB Dku Cable. Here you can select what interface do you prefer.

Nokia UEM ASIC type overview
ASIC type 2
Nokia 1100 Nokia 1101 Nokia 1110 Nokia 12i
Nokia 1600 Nokia 2300 Nokia 2600 Nokia 2650
Nokia 2651 Nokia 2652 Nokia 3100 Nokia 3105
Nokia 3108 Nokia 3120 Nokia 3125 Nokia 3128
Nokia 3129 Nokia 3152 Nokia 3155 Nokia 3155i
Nokia 3200 Nokia 3220 Nokia 3300 Nokia 3320
Nokia 3321 Nokia 3360 Nokia 3361 Nokia 3510
Nokia 3510i Nokia 3520 Nokia 3530 Nokia 3560
Nokia 3590 Nokia 3595 Nokia 3595i Nokia 5070
Nokia 5100 Nokia 5140 Nokia 5140i Nokia 6020
Nokia 6021 Nokia 6030 Nokia 6060 Nokia 6061
Nokia 610 Nokia 6100 Nokia 6101 Nokia 6102
Nokia 6108 Nokia 616 Nokia 6200 Nokia 6220
Nokia 6225 Nokia 6225i Nokia 6235 Nokia 6235i
Nokia 6255 Nokia 6255i Nokia 6310 Nokia 6310i
Nokia 6340 Nokia 6340i Nokia 6360 Nokia 6500
Nokia 6510 Nokia 6560 Nokia 6590 Nokia 6590i
Nokia 6610 Nokia 6610i Nokia 6620 Nokia 6800
Nokia 6810 Nokia 6820 Nokia 6820i Nokia 6822
Nokia 7200 Nokia 7210 Nokia 7250 Nokia 7250i
Nokia 7260 Nokia 810 Nokia 8310 Nokia 8390
Nokia 8910 Nokia 8910i Nokia 9300 Nokia 9300i
Nokia 9500

ASIC type 5
Nokia 3230 Nokia 3600 Nokia 3620 Nokia 3650
Nokia 3660 Nokia 6260 Nokia 6600 Nokia 6670
Nokia 7610 Nokia 7650 Nokia N-Gage Nokia Remote Camera
ASIC type 6
Nokia 6170 Nokia 6230 Nokia 6230i Nokia 7270
Nokia 7280 Nokia 8800 Nokia 8801
ASIC type 7
Nokia 6650 Nokia 6651 Nokia 7600
ASIC type 11 (B)
Nokia 2310 Nokia 2610 Nokia 2626

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