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Lenovo General Lenovo phones discussion, firmwares, solution, help |
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10-21-2017, 18:32 | #31 (permalink) | |
No Life Poster Join Date: Mar 2007 Location: Chandpur U.P.West India
Posts: 583
Member: 472592 Status: Offline Sonork: 100.1664052 Thanks Meter: 180 | Sent from my Redmi 4 using Tapatalk Quote:
Sent from my Redmi 4 using Tapatalk Last edited by Brka; 10-21-2017 at 18:50. Reason: merged | |
10-23-2017, 21:54 | #33 (permalink) |
Moderator Join Date: Jun 1999 Location: Serbia Age: 48
Posts: 8,195
Member: 163 Status: Offline Thanks Meter: 7,772 | You need both NVRAM + NVDATA partitions, or ... Simple, format both partitions, and use MauiMeta 9.x build, which doesn't need BPLGUI/APCFG database files, to restore imei/etc. Before that - try to reflash device with correct rom package, which (for A7020a48) can be found - HERE b.r. Alex
__________________ Always press THANKS button if my post was helpful! Please DO NOT send me PM's for help, You can ask for help on forum Do not post THANKS posts - use thanks button ! ALWAYS use SEARCH button before posting! Last edited by Brka; 10-23-2017 at 22:27. Reason: added info |
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12-11-2017, 06:21 | #34 (permalink) |
Junior Member Join Date: Dec 2017
Posts: 1
Member: 2787183 Status: Offline Thanks Meter: 0 | trying to understand what's happening Guys I got this phone with 6.0 row version (international) in it. I tried to downgrade to lollipop row version --> phone got dead. I tried to flash Chinese lollipop ROM got from neerdrom which the author claims it has got stock nvram/nvdat , probably a ROW to Chinese conversion ROM ---> the phone got dead. gave to service center and got 6.0 row version installed in it. Now I am in confusion that was my k5 note really a international Row version or k52e78. ??! I got baseband unknown error. Which ROM to flash?? |
02-05-2018, 13:45 | #35 (permalink) |
Freak Poster Join Date: Nov 2010 Location: nowshera kpk pakistan
Posts: 240
Member: 1450507 Status: Offline Sonork: 100.1603096 Thanks Meter: 50 | lenovo vibe A7020a48 complete procedure after flash known baseband imei null. first download this firmware here is link.https://cloud.mail.ru/public/Di73/S6bXHW8dn 1.open sptool salect target bin. 2. go formate tab and formate whole flash except bootloader. 3.go to sptool opthion saleck dl check. 4. salect formateall+flash 5. hit to download button. after flash cheack ur baseband is working know then repair imei with mauimeta/spmeta or box. Last edited by Brka; 07-20-2018 at 00:45. Reason: Removed boxes |
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02-05-2018, 22:15 | #36 (permalink) |
Moderator Join Date: Jun 1999 Location: Serbia Age: 48
Posts: 8,195
Member: 163 Status: Offline Thanks Meter: 7,772 | I dunno how many times SAME thing should be repeated OVER AND OVER again. everything is explained like 20 or more times before. * If phone shows no baseband - wrong model / flash file mismatch * If phone shows baseband, but no imei/imei null, erase nvram+nvdata, repair imei. Very very simple. For A7020a48 - post #33. All there long time ago. Probably in some earlier posts too. b.r. Alex
__________________ Always press THANKS button if my post was helpful! Please DO NOT send me PM's for help, You can ask for help on forum Do not post THANKS posts - use thanks button ! ALWAYS use SEARCH button before posting! |
02-18-2018, 08:22 | #38 (permalink) | |
Insane Poster Join Date: Oct 2017 Location: Chandrapur
Posts: 93
Member: 2773273 Status: Offline Sonork: no Thanks Meter: 28 | Work 100000% A7020a48 Quote:
and i repair imei by ******* box Last edited by Brka; 07-20-2018 at 00:46. Reason: Removed box | |
02-26-2018, 12:14 | #39 (permalink) |
Insane Poster Join Date: Feb 2014 Location: india
Posts: 74
Member: 2132910 Status: Offline Thanks Meter: 29 | no service phone new brand nothing touch for hw...phone was work another country{qatar} but when arived nepal few time service after 1hr no service... i formate all partion expect bootloader.then flash with latest firmware with format all+download ..mobile on bb ok but imei null ..n i repar imei with sn tool, imei ok but no service.....after that again repair imei muita tool but not sucussses Last edited by Brka; 07-20-2018 at 00:47. Reason: Removed boxes |
02-27-2018, 02:52 | #40 (permalink) | |
Moderator Join Date: Jun 1999 Location: Serbia Age: 48
Posts: 8,195
Member: 163 Status: Offline Thanks Meter: 7,772 | Quote:
- A7020a48 WITH fingerpring sensor. ROM: A7020a40_S318_161128_ROW - A7020a48 WithOUT fingerpring sensor. ROM: A7020a40_S318_161128_ROW archive pass: lenovo-forums.ru - A7020 China (K52e78). There are also APDB / ModemDB files in ROM packages, for easy repair of imei, sn, bt/wifi mac etc. All before said, still applies, regarding baseband/imei problems. b.r. Alex
__________________ Always press THANKS button if my post was helpful! Please DO NOT send me PM's for help, You can ask for help on forum Do not post THANKS posts - use thanks button ! ALWAYS use SEARCH button before posting! Last edited by Brka; 07-20-2018 at 00:47. Reason: added pass | |
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03-01-2018, 14:58 | #42 (permalink) |
No Life Poster Join Date: Jul 2006 Location: CHINA Age: 34
Posts: 2,735
Member: 320363 Status: Offline Sonork: 100.1578853 Thanks Meter: 3,938 | Flash phone with format all+download with spflash tool v5.1552.00. Power on the phone then u will get ur baseband back. For imei repair, use SN Writer V1.1632.00 and choose Target Type 'Smart Phone With C2k' witch is only available in this version, in system config check imei in write option, imei checkSum and dual imei in imei option, and check Load Modem DB friom DUT, then choose db file witch come with flash file. Then do repair. Wifi nvram warning can be repaired with SN Writer just by repairing mac adress (put original mac adress if u know it or annything. http://download1479.mediafire.com/p0...v1.1632.00.zip About nvram restoring, only spflash tool v5.1548 is able to restore but nothing change, it seem fake restore. Other spflash tool version give BROM ERROR : STATUS_SEC_IMG_TYPE_MISMATCH (0xC002002A) or other code. Note: - if u flash ur phone with spflash tool v5.1548 u will not get baseband if ur phone is formatted and other version will give error. |
03-07-2018, 03:39 | #44 (permalink) |
Moderator Join Date: Jun 1999 Location: Serbia Age: 48
Posts: 8,195
Member: 163 Status: Offline Thanks Meter: 7,772 | True. Download attache archive, unpack, start SPFT, load scatter. Press CTRL + ALT + V, go to drop-down menu "Window", select "Write memory", new tab will appear - "Write memory". In it, select under "File path" - nvram.bin, input Begin Address (HEX): 0xd780000 Click "Write memory", connect powered off phone to cable, wait for finish. Repeat procedure, under "File path", select - nvdata.bin, input Begin Address (HEX): 0x4bc8000 Click "Write memory", connect powered off phone to cable, wait for finish. Now you have valid nvram and nvdata. If you get "Tool DL image" or other message in bottom left/right corner, simply reflash (from stock rom) ONLY cache.img post results. p.s. PAY attention to ADDRESSES, they are different for NVRAM and NVDATA. Copy/Paste them, thats best way. b.r. Alex
__________________ Always press THANKS button if my post was helpful! Please DO NOT send me PM's for help, You can ask for help on forum Do not post THANKS posts - use thanks button ! ALWAYS use SEARCH button before posting! |
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03-21-2018, 18:26 | #45 (permalink) |
No Life Poster Join Date: Oct 2007 Location: chennai Age: 38
Posts: 5,480
Member: 616909 Status: Offline Sonork: 1672125 Thanks Meter: 648 | A7020a48 imei cant write maui meta tool i had flashed s318 but i did not write imei and baseband is ok pls help me to write imei? |
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