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04-05-2016, 18:29
| #16 (permalink) |
| Freak Poster  Join Date: Mar 2016
Posts: 162
Member: 2553197 Status: Offline Thanks Meter: 32 | HOW TO REPAIR BASEBAND : * FLASH YOUR PHONE IF DONE YOU CAN REPAIR IMEI IF NOT SUCCESS 2ND STEP * FIND BASEBAND IC (PMB 9820) ASUS 5 6 OR C ALREADY TEST BY ME, REBALL OR CHANGE AND BASEBAND WILL FINE. AFTER THAT YOUR IMEI MUST SHOW OO49xxxx AND NOW REPAIR YOUR IMEI B R |
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05-30-2016, 16:53
| #18 (permalink) |
| Junior Member Join Date: May 2016
Posts: 3
Member: 2579711 Status: Offline Thanks Meter: 2 | Hi I faced the same problem after downgrading from a custom ROM (Android M) to official Lollipop. Null IMEI and Baseband appeared only on Lollipop, KitKat was fine. I tried every "fix" on xda but nothing worked. 2 weeks ago i found a solution. Basically you have to install Android 4.4.2 (official ROM), then upgrade to Lollipop (use 3.24.40.78, don't flash it). You will see null IMEI and Baseband. Wait a couple of minutes and then downgrade to KitKat (don't flash) using the official method provided by ASUS. First you have to install 5.3.3.3. After successfully installing the ROM you will still be on Lollipop. Wait a couple of minutes and check your IMEI and Baseband. If they are OK, then install 5.2.2.2 to complete the downgrade to KitKat. After that install 3.24.40.78 and finally 3.24.40.78. Perform a factory reset after finishing. Hope this helps. Cheers. EDIT : Since my account is new i can't post links. Last edited by VictoriousTeemo; 05-30-2016 at 16:59. |
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07-14-2016, 15:54
| #20 (permalink) |
| No Life Poster  Join Date: Oct 2010 Location: Abidjan Age: 38
Posts: 2,478
Member: 1418143 Status: Offline Thanks Meter: 353 | hello .. I wanna know if zenfone 5 and 6 partition scheme are same .. I have one 6 with imei issu . and another working if same I will backup and restore |
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08-02-2016, 10:55
| #21 (permalink) |
| Freak Poster  Join Date: Jun 2016 Location: Bangladesh Age: 34
Posts: 274
Member: 2581716 Status: Offline Sonork: 30294069 Thanks Meter: 137  | Asus Zenfone 6 too2 IMEI Null And Baseband Unknown Helps... |
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08-02-2016, 15:00
| #22 (permalink) | |
| Super Moderator  Join Date: Jul 2008 Location: Villa del rosario/Nsd Colombia
Posts: 3,605
Member: 813309 Status: Offline Thanks Meter: 1,912 | Quote:
is hw problem you can check here 2 step http://forum.gsmhosting.com/vbb/f977...l#post11738709
__________________ Please do not Personal Message me for help or troubleshooting. They will be ignored. Use the forums! | |
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11-30-2016, 20:06
| #23 (permalink) | |
| Freak Poster Join Date: Sep 2002 Location: some where in this globe Age: 52
Posts: 160
Member: 15200 Status: Offline Thanks Meter: 3 | Quote:
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12-11-2016, 15:14
| #24 (permalink) |
| Freak Poster Join Date: Oct 2011 Location: uf1 b0x land
Posts: 226
Member: 1675290 Status: Offline Thanks Meter: 177 | mostly hw problem 1. rehot/reball baseband ic 2. rehot/reball rf ic 3. rehot/reball ram ic very difficult to solve unknown baseband old asus ... the problem will come from one of 3 ic above |
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05-26-2017, 20:00
| #25 (permalink) |
| Major Poster Join Date: Dec 2013 Location: chandannagar hooghly
Posts: 44
Member: 2095586 Status: Offline Sonork: 100.1657380 Thanks Meter: 1 | my problem is solved but dont know how.. my asus zenphone 5 (T00J) ww sku same problem i faced unknown baseband and null imei. 1st i check with miracle get info where it shows my imei but not baseband version. but in my mobile same unknown baseband and null imei. i go to flash with zip file download from asus but cant flash permission denied shows. also try to wipe data and cache but same not done. finally only wipe data done but not cache. i on my mobile and found that my baseband version shows ok and also imei is ok..  |
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