i updated the s/w of my vega no 6 and it become lock.
how can i unlock it back?
thanks
Pantech Vega No 6 Official Thread V1, IM-A860K - Kitkat updated on 1/9/2014
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 May 13 2014, 06:07 PM
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#1
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May 15 2014, 08:51 AM
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#2
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QUOTE(tasiha2001 @ May 14 2014, 05:24 PM) what you mean become lock? no signal and there is a circle + backslash on signal indicator. IMEI is unknown and Baseband also unknown. my phone is A860S android version is 4.1.2 software S0217144.TP20 Kernel 3.4.0-perf p10379@bs182 #1 Build number JZ054K please help me, guys. thanks |
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May 15 2014, 07:19 PM
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#3
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QUOTE(tasiha2001 @ May 15 2014, 04:13 PM) below is my personal solution, because last time i facing the same problem. which I'm using maxis LTE, and only support LTE band 1800. and the phone default setting is LTE band 800 so can't detect any line at all. Not work for me. LTE band preferred back to LTE band 850 after reboot.no matter where i go there is no signal. due to the connection to telco the band frequency is not correct. type ##7593#, will go into WCDMA setting. press "LTE band preferred" and change it to LTE 1800. and than change your WCDMA / GSM/LTE band to auto. restart your phone and try again. may be the problems are "baseband unknow" and "IMEI unknow". thanks for your respond |
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May 16 2014, 08:46 AM
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#4
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QUOTE(tasiha2001 @ May 15 2014, 07:37 PM) did you root your phone before and straight update it without unroot? oouuhh... that the problem. i didn't root my phone yet .btw, after reboot cannot be going back to LTE 850. i worry your phone got problem. and i'm using S version also. just updated to latest FW. thanks This post has been edited by sjk2014: May 16 2014, 04:59 PM |
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May 17 2014, 02:43 PM
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#5
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QUOTE(tasiha2001 @ May 15 2014, 07:37 PM) did you root your phone before and straight update it without unroot? i tried to root my phone (thread #143 - uncle benny) but not successfull. my phone in fastboot mode now and software waiting my phone.btw, after reboot cannot be going back to LTE 850. i worry your phone got problem. and i'm using S version also. just updated to latest FW. what's i do wrong? what can i do now? thanks |
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May 17 2014, 08:00 PM
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#6
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QUOTE(ScOttY_PanG @ May 17 2014, 07:33 PM) U can just root with Baidu root apps with one click if you can read Chinese do you have the link? thanks |
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May 18 2014, 09:58 AM
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#7
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QUOTE(tasiha2001 @ May 15 2014, 07:37 PM) did you root your phone before and straight update it without unroot? I tried several times to root it (use oneclickroot and benny888's thread) but always stuck in fast boot mode altought i wait it till 10 minutes.btw, after reboot cannot be going back to LTE 850. i worry your phone got problem. and i'm using S version also. just updated to latest FW. may i know, how long is rooting time? |
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May 18 2014, 09:48 PM
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#8
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QUOTE(benny888 @ May 18 2014, 09:59 AM) Rooting time is very fast - within less than half a minute thro CWM ; oneclickroot slightly longer , whole process less than 2 minutes Hi Benny888, thanks for your info. Now it is rooted. i just connect the phone more longer than 10 minutes. after rooting done, i tried to change LTE band to 1800 (as suggested by forumer), but after reboot, it back to 850. i still facing "baseband unknown" and "IMEI unknown" (-> no network) after i updated the s/w via OTA. what's do think? any suggestions? thanks This post has been edited by sjk2014: May 18 2014, 10:27 PM |
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May 19 2014, 01:48 PM
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#9
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if i reflash the ROM, is it become a lock phone? how to unlock it? thanks
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May 21 2014, 09:22 PM
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#10
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QUOTE(tasiha2001 @ May 21 2014, 01:13 PM) if you wipe your rom and install custom rom should be fine as long as you didnt brick it. no, i want to reflash the stock rom, not a custom rom.some people said that flashing a custom rom cause IMEI will be changed and my problem is "IMEI unknown and baseband unknown" so no signal. the other side, if i flash the stock rom, i afraid it become a locked phone. any suggestions and give me a solution? thanks |
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