|
Welcome to the GSM-Forum forums. You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. Only registered members may post questions, contact other members or search our database of over 8 million posts. Registration is fast, simple and absolutely free so please - Click to REGISTER! If you have any problems with the registration process or your account login, please contact contact us . |
|
Register | FAQ | Donate | Forum Rules | Root any Device | ★iPhone Unlock★ | ★ Direct Codes ★ | Direct Unlock Source | Search | Today's Posts | Mark Forums Read |
| LinkBack | Thread Tools | Display Modes |
04-17-2014, 04:55 | #1 (permalink) |
No Life Poster Join Date: Oct 2005 Location: on earth
Posts: 872
Member: 195651 Status: Offline Thanks Meter: 133 | Complete guide to repair IMEI on M919 running 4.4.2 Hope Elco will take care of that. In order to change/fix/repair IMEI on GS4 m919 on 4.4.2 UVUFNB4 modem/baseband has to be downgraded. Root required. 1. Root with ch-auto-root CF-Root Download 2. Use attached Odin flashable UVUMDL modem Modem_UVUAMDL.tar 3. using nspro fix/change IMEI 4. restore modem with attached uvufnb4 modem pulled out from stock 4.4.2 M919UVUFNB4.BLs.NON-HLOS.MODEM.tar this modem tested many times. with other modems from other source you may experience issues with sound and wifi. |
The Following 4 Users Say Thank You to tigran80 For This Useful Post: |
04-17-2014, 13:15 | #4 (permalink) | |
No Life Poster Join Date: Oct 2005 Location: on earth
Posts: 872
Member: 195651 Status: Offline Thanks Meter: 133 | Quote:
CF-Auto-Root all works on 4.3. some of them work on 4.4.2 --- haven`t tried on i337 4.4.2. I believe, there is no root method for i337 4.4.2 so far. | |
04-18-2014, 00:50 | #5 (permalink) |
No Life Poster Join Date: Jul 2009 Location: Los Angeles, CA
Posts: 1,923
Member: 1081371 Status: Offline Thanks Meter: 720 | For Model Samsung i337 4.4.2 Downgrade modem to MK2 using Odin... Root phone with Saferoot... Repair/Unlock etc... Flash back NB1 Modem using Odin... DONE..... |
04-18-2014, 06:38 | #6 (permalink) |
Insane Poster Join Date: Sep 2007
Posts: 88
Member: 596612 Status: Offline Thanks Meter: 4 | I made a imei change on one m919 4.4.2 today (UVUFMB4) after nspro finish the process the imei was null. I flash with odin the full firmware UVUFNB4 and everyting was ok the new imei and all is working good. Sent from my LG-D800 using Tapatalk Last edited by hondasr; 04-18-2014 at 18:46. |
04-29-2014, 05:02 | #7 (permalink) |
Junior Member Join Date: Mar 2008
Posts: 29
Member: 727582 Status: Offline Thanks Meter: 5 | I tried this process with the modem downgrade but the phone freezes and the imei repair fails when running on 4.4.2. Please let me know if any of you guys experience this issue too. I've test the modem downgrade extensively on other lower revisions and they all work fine but for some strange reason it only happens with this version. I'm still running the older version of NSPRO so do you guys think that this might be the issue because I'm still on 6.6.8 b/c allot of other members said that after this revision the software is giving them allot of difficulty when performing certain service functions. |
04-29-2014, 14:45 | #8 (permalink) | |
No Life Poster Join Date: Oct 2005 Location: on earth
Posts: 872
Member: 195651 Status: Offline Thanks Meter: 133 | Quote:
Phone can freeze, when you flashing wrong modem. have you used modem posted on first topic? | |
05-06-2014, 07:05 | #10 (permalink) | |
Insane Poster Join Date: Apr 2014
Posts: 80
Member: 2165653 Status: Offline Thanks Meter: 2 | Quote:
| |
05-09-2014, 07:53 | #14 (permalink) |
Insane Poster Join Date: Apr 2014
Posts: 80
Member: 2165653 Status: Offline Thanks Meter: 2 | im agree the solution works perfect , i think those guys only downgrade the baseband but never put in back the NB4 baseband when they done with nspro, you guys have to follow the steps already did 4 of them. (m919) |
Bookmarks |
Thread Tools | |
Display Modes | |
| |
|