Test point is the only way to unlock cf62??

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http://cgi.ebay.com/SIEMENS-SERIAL-UNLOCK-DATA-CABLE-CF62,S56,SL56,S66-NIB_W0QQitemZ330171776243QQcmdZViewItem

I can
 
TP is not hard at all, remove the shield under the battry using a small screw driver, and u'll see Test Points, and then go a head !
 
In CF62 it's very easy to cut too deep into the pcb and not only TP bus will be cutted but sim reader bus , what's under the TP bus in the second layer , and phone will not recognize simcard. This operation needs some practice.
 
But the test point posted by assanovic (thnx) is diferent than this one:

gyuszko, what you say is refered to the test point in my image, or in both? My image it
 
ti_zana to unlock by "your" method , I have to use service cable for siemens X55 series??

thanx!
 
look man !
use a needle, and make a small hole, on the track (look pic2 posted by assinovic) dont make it too deep !
then open Joker 3.5.6
connect phone to PC
select Cf62
calc skey
send skey
ervice mode (in service section)
5008 phone code - then yes
and the phone will be unlocked
 
I have fw 23, this mater?
I have to use jocker with the phone powered and with sim in or out???

I have maked a tiny hole in the track with a needle and tried, but when i push calc skey jocker stay in start all the time...
Maybe I should make the hole bigger?

thnx! -sorry begginer questions...-
 
phone must be Off, w/o Sim card
connect it to the soft, then when it shows START, presse for a short time POWER ON bouton, then the phone will connect, and you'll can follow the steps i told u before,

ps: if it dont connect when u press POWER ON, then u made a too small Hole, so try to cut the track well, and becarfull
FW version is not important here
 
yes

be sure CF62 has a real sensitive TP inside

i suggest don't try to make success TP for the 1st time since u r noob with TP thing
i m afraid u will have the problem Insert sim after unlock.

So cut TP very gentally 1st time.
if u have to make cut even 4 times thats OK since its ur 1st time.

for rest siemens u can make a bit deeper TP for the 1st time


Good Luck.
 
I will try to tell you a step by step guide, but this process needs some skills , so if you think you are not skilled enough, better take your phone to a professional unlocker. You were warned!

1 use service cable for siemens X55 series
2 disassemble phone , take off the shield from the pcb above the flash IC (look at attached TP picture)
3 take a surgical needle (U can get it from any p_ha_r_macy) and carefully scratch the bus shown with RED on the attached TP picture
DO NOT drill a hole, becouse you will hurt 2nd layer, only scratch!
4 connect phone to service cable with powered OFF
5 start joker , set com port, boot type to bootcore bug and at skey tab push recalc all keys button
6 push power on on phone. If TP is scratched right, process will go on and after a few seconds will stop with success and your phone is unlocked

if at power on process starts, but stops immediately with boot error message, that means you must scratch TP bus again, becouse it's not cutted right

good luck
 
"my method" is cutting too, scratch by a needle means you cut the track by gently moving the needle on the surface of the pcb, so no confusing anymore ( by the way siemens can be unlocked without cutting with only real TP , by Boot Adapter - Martech uses such device - so I can confuse you again ,lol )
 
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