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HKFenixgamesDD
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« Reply #220 on: August 06, 2011, 02:17:56 PM » |
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not just a simple contact with soldering iron already unlocked will give
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mordock
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« Reply #221 on: August 06, 2011, 02:30:03 PM » |
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if you are melting the chip with the soldering iron so that you can touch the wires, i think you might be just destroying the connection like geremia did with the dremel, but with less acuracy...
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HKFenixgamesDD
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« Reply #222 on: August 06, 2011, 02:33:44 PM » |
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if you are melting the chip with the soldering iron so that you can touch the wires, i think you might be just destroying the connection like geremia did with the dremel, but with less acuracy...
try and be happy, work without risk, since I left my drill !! |
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uN0pEn
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« Reply #223 on: August 06, 2011, 02:36:05 PM » |
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Just wanted to add that I have re-unlocked SPI simply by running my finger over the drill hole.
I would advise against the soldering iron melting method as the reaction time between cooling down the IC and removing the drill is far different once you hear the ding indicating the SPI is unlocked.
Oh and I have not used the 3.3v 100 ohm resistor method as I have feared that the 3.3v could carry and damage other parts of the chipset. I am unlocking Winbonds just fine without it. Just the dremel (no 3.3v) to be clear. I also havent had any strange side effects either with this method.
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As with all things uN0pEn
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HKFenixgamesDD
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« Reply #224 on: August 06, 2011, 02:42:54 PM » |
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believe v 3.3 that caused damage to IC
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uN0pEn
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« Reply #225 on: August 06, 2011, 02:46:02 PM » |
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believe v 3.3 that caused damage to IC
Yes I do. Its becoming more and more apparent with every Winbond I unlock that doesnt have the side effects. |
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As with all things uN0pEn
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HKFenixgamesDD
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« Reply #226 on: August 06, 2011, 02:49:26 PM » |
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Just wanted to add that I have re-unlocked SPI simply by running my finger over the drill hole.
I would advise against the soldering iron melting method as the reaction time between cooling down the IC and removing the drill is far different once you hear the ding indicating the SPI is unlocked.
Oh and I have not used the 3.3v 100 ohm resistor method as I have feared that the 3.3v could carry and damage other parts of the chipset. I am unlocking Winbonds just fine without it. Just the dremel (no 3.3v) to be clear. I also havent had any strange side effects either with this method.
The soldering iron does not heat the unlocker is very fast! |
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mordock
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« Reply #227 on: August 06, 2011, 02:52:31 PM » |
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we have to keep trying so until we perfect the method...
if anyone has a extra PCB please try the method i sujested, i think it might work.
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Pacote-san
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« Reply #228 on: August 06, 2011, 03:06:05 PM » |
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if you are melting the chip with the soldering iron so that you can touch the wires, i think you might be just destroying the connection like geremia did with the dremel, but with less acuracy...
try and be happy, work without risk, since I left my drill !! Without risk? Is the SAME thing! If you melt too much you will brick your brick same as drilling to deep! Just did another one, working like a charm  |
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Joka Macer
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« Reply #229 on: August 06, 2011, 03:22:19 PM » |
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if you are melting the chip with the soldering iron so that you can touch the wires, i think you might be just destroying the connection like geremia did with the dremel, but with less acuracy...
try and be happy, work without risk, since I left my drill !! Without risk? Is the SAME thing! If you melt too much you will brick your brick same as drilling to deep! Just did another one, working like a charm pacote, you did with a iron solder ?? ou melhor, vc fez com ferro de solda ?? abraços |
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mespo365
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« Reply #230 on: August 06, 2011, 03:23:52 PM » |
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Just wanted to add that I have re-unlocked SPI simply by running my finger over the drill hole.
I would advise against the soldering iron melting method as the reaction time between cooling down the IC and removing the drill is far different once you hear the ding indicating the SPI is unlocked.
Oh and I have not used the 3.3v 100 ohm resistor method as I have feared that the 3.3v could carry and damage other parts of the chipset. I am unlocking Winbonds just fine without it. Just the dremel (no 3.3v) to be clear. I also havent had any strange side effects either with this method.
Just to clarify(I'm trying an alternative method).......you used the dremel with NO 3.3v line, and it still triggered the unlock? If this is the case why cant we just lift pins 5 and 6(on the right side of the chip starting from the top). I looked at pictures of the internals and it appears that the traces that we are drilling through lead to thoes pins on the outside. So if we desolder thoes 2 pins it is doing the same thing as drilling them internally!! To lock all I believe you would have to do is resolder and possible either spark it or use alcohol. Doing it this way may need the 3.3v? If Geremia or someone with more electronics/computer engineering skills could comment on this it could be very helpful. |
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mespo365
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« Reply #231 on: August 06, 2011, 03:25:12 PM » |
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Pacote-san
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« Reply #232 on: August 06, 2011, 03:27:28 PM » |
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if you are melting the chip with the soldering iron so that you can touch the wires, i think you might be just destroying the connection like geremia did with the dremel, but with less acuracy...
try and be happy, work without risk, since I left my drill !! Without risk? Is the SAME thing! If you melt too much you will brick your brick same as drilling to deep! Just did another one, working like a charm pacote, you did with a iron solder ?? ou melhor, vc fez com ferro de solda ?? abraços Nope, using dremel + 105 bit |
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Joka Macer
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« Reply #233 on: August 06, 2011, 03:38:05 PM » |
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Just wanted to add that I have re-unlocked SPI simply by running my finger over the drill hole.
I would advise against the soldering iron melting method as the reaction time between cooling down the IC and removing the drill is far different once you hear the ding indicating the SPI is unlocked.
Oh and I have not used the 3.3v 100 ohm resistor method as I have feared that the 3.3v could carry and damage other parts of the chipset. I am unlocking Winbonds just fine without it. Just the dremel (no 3.3v) to be clear. I also havent had any strange side effects either with this method.
The soldering iron does not heat the unlocker is very fast! so, as you seid, only need a iron solder to do the trik ? no 3.3v, and no resistor ? anyone test this  |
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Pacote-san
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« Reply #234 on: August 06, 2011, 03:50:06 PM » |
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I only trust info with PICS I tried touching the iron on the MAX TEMP for almost 30 seconds and no go... didnt even start to melt (tried on a liteon PHAT f***ed up board) Just need another one with dremel, 100% working  |
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hossam99
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« Reply #235 on: August 06, 2011, 04:19:27 PM » |
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Hi, all I have problem with 0225 http://imageshack.us/photo/my-images/823/ledmx.jpg/please anyone help me I cant dump key from JF & I cant use unlockSPI I use via chipset 6421 & now I know cant use via chipset 6421 with 0225 now I want to ask if I get Xecuter 360 USB Pro I can dump key from JF & use unlockSPI or cant |
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Pacote-san
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« Reply #236 on: August 06, 2011, 04:23:27 PM » |
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Another one with dremel, perfect!  |
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HKFenixgamesDD
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« Reply #237 on: August 06, 2011, 04:40:59 PM » |
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I only trust info with PICS I tried touching the iron on the MAX TEMP for almost 30 seconds and no go... didnt even start to melt (tried on a liteon PHAT f***ed up board) Just need another one with dremel, 100% working you have to turn to one side and the other, I used a soldering iron 30w, after heated through, all 20 were 100% flawless! |
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mordock
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« Reply #238 on: August 06, 2011, 04:44:30 PM » |
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you have to turn to one side and the other, I used a soldering iron 30w, after heated through, all 20 were 100% flawless!
can you give us a video or pictures of you the repeating process? |
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fasix
Newbie
Posts: 7
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« Reply #239 on: August 06, 2011, 05:52:24 PM » |
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Hi, all I have problem with 0225 http://imageshack.us/photo/my-images/823/ledmx.jpg/please anyone help me I cant dump key from JF & I cant use unlockSPI I use via chipset 6421 & now I know cant use via chipset 6421 with 0225 now I want to ask if I get Xecuter 360 USB Pro I can dump key from JF & use unlockSPI or cant u r on win 7, have u disabled driver signature by pressing F8 on windows boot? btw which version of JF used? try 1.86 |
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« Last Edit: August 06, 2011, 05:56:28 PM by fasix »
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