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05-21-2014, 04:11 | #1 (permalink) |
Freak Poster Join Date: Mar 2004 Location: VietNam Age: 44
Posts: 430
Member: 56938 Status: Offline Sonork: 100.1590777 Thanks Meter: 152 | Samsung S4 i337 4.4.2 unlock ok step by step 2./ Root by Saferoot 3./ Install safetrap recovery 4./ Unlock ( New security ) by Z3x 5./ Install stock 4.4.2 zip file - I use I337UCUFNB1_Rooted_Stock_ROM.zip , then I flash stock kernel I337_NB1_Stock_Kernel.tar.md5 All is fine That is my solution for i337 |
05-21-2014, 04:52 | #2 (permalink) |
No Life Poster Join Date: Feb 2005 Location: Canada
Posts: 1,278
Member: 119464 Status: Offline Thanks Meter: 288 | No need to do that much work just root 4.4.2 with cfroot (i337m) and use any root app for I337... Unlock it with z3x. That's it. Phone is working without any issue. Regards Sent from my SGH-I747M using Tapatalk |
10-07-2014, 07:11 | #7 (permalink) |
Junior Member Join Date: Oct 2014
Posts: 1
Member: 2269607 Status: Offline Thanks Meter: 0 | I don't buy it. There is no proof, but there is a pay for service.... I wantto unlock my bootloader too, but there is no reason to believe in this when 99.9% of trusted sites agree there isn't a solution at this time. |
10-07-2014, 14:05 | #8 (permalink) | |
No Life Poster Join Date: Jun 2006 Location: Ukraine
Posts: 963
Member: 289200 Status: Offline Thanks Meter: 219 | Quote:
1. Connect wi-fi on phone. 2. Settings-Security- Allow untrusted sources. And USB Debugging 3. Go to towelroot.com, download and install it. 4. *#0808#- DM + MODEM + ADB 5. Select phone modem com port(2 ports, for me always work this second one) 6. Read info. Thes select New security and Unlock Code: Selected model: I337 Selected port: COM8 SAMSUNG Mobile USB Serial Port Selected port speed: 115200 Searching ADB device... OK Reading phone info... Model: SAMSUNG-SGH-I337 Android version: 4.4.2 Product code: SGH2I337ZWMATT Phone version: I337UCUFNB1 PDA version: I337UCUFNB1 CSC version: I337ATTFNB1 IMEI: 35656505851xxxx Phone S/N: R31D809xxxx Checking Super user right... true Backuping MMCBLK... OK Checking phone at COM8 Detected ID: 00000FE6 (SURF9615) SW Version: M9615A-CEFWTAZM-4.0.17135 Reading ESN... OK Backuping RFNV... OK Backuping Feature Mask... OK Backuping NV Item... OK Backuping NV Item SIM1... OK Backuping NV Item SIM2... OK Backuping Provisioning Item Files... OK Writing data to phone... OK Rebooting phone... OK Waiting phone... OK Reading phone info... Model: SAMSUNG-SGH-I337 Android version: 4.4.2 Product code: Not Active Phone version: I337UCUFNB1 PDA version: I337UCUFNB1 CSC version: Unknown IMEI: Unknown Phone S/N: R31D809xxxx Bypass MSL... OK Unlocking... OK Reading QCN file... OK Checking phone at COM8 Detected ID: 00000FE6 (SURF9615) SW Version: M9615A-CEFWTAZM-4.0.17135 Checking paths... OK Restoring EFS Backup... OK Restoring NV Items... OK Restoring NV Item SIM1... OK Restoring NV Item SIM2... OK Restoring Provisioning Item Files... OK Reseting... OK Unlock done Done with Samsung Tool v.18.2 | |
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