Brand     : ADVAN
ProdName  : hct82_cwet_kk
ProdModel : S5J+
Device    : hct82_cwet_kk
AndroidVer: 4.4.2
MTKxCPU   : MT6582

Bahan : 

Download ADVAN-S5J+ Build Number : WG5009/HCT_J11MN_A2/Kitkat4.4 atau DISINI

Download ADVAN-S5J+ Build Number : WG5009/HCT_J11MB_A2/Kitkat4.4 atau DISINI

1.  Download Flash Tool DOWNLOAD DISINI
2.  Driver bila belum punya instal dulu driver mtknya
3.  Untuk tutorial flash via Flash tool bisa dilihat DISINI 
4.  Konfirmasi pass sms only 0822-1163-1565 (nomor ini hanya buat konfirmasi, BUKAN YANG DI ISI) , Mahar pulsa 10k

Rom S5J+ menurut versi R :

1.  S5J+_R07 Download Disini
2.  S5J+_R09 Download Disini
3.  S5J+_R12 Download Disini
4.  S5J+_R14 Download Disini

Note buat yang mengalami eror playstore di semua versi S5J+ :
1. Masuk setting => aplikasi => copot pemasangan perbaruan Google playstore dan google service

2. Masuk ke aplikasi playstore => setelan dan matikan perbaruan secara otomatis

3. Restart, done

Flash Advan S5J+ VIA Flash Tool

Log Read Firmware Advan S5J+
Operation : Read Flash [ v1.43 ]

1. Power Off Phone , Remove battery , Insert back
2. Insert USB cable. In some cases require hold BootKey

Wait for phone…
Phone found! [ 3 ]
Sync…
Inital Boot Ok!
BB_CPU_PID : 6582
BB_CPU_NME : [MediaTek] MT6582_S00
BB_CPU_EXT : 0xCA01 , 0x8A00 , 0x0000
Processing BROM stage
Settings for BROM configured!
SecCfgVal : 0x00000000
BromVer   : 0x00FF
BLVersion : 0x0001
PreLoader : Active [ Boot with PL ]
BootLdrSS : NORMAL with SPRELOADER
Processing DA stage
DA Select done, will use MTK_AllInOne_DA_v5.1552.01.01
Sending and initialize DA …
Running DA ver.4.2 on BBID : 0x87
NAND Flash : NOT INSTALLED
eMMC Flash : 90014A4838473264040501A24BA2B17B
Initialize Memory …
DRAM already initialized by Preloader
eMMC FlashIC initialized
[eMMC] : FLASH_VEN : 0x90 , OEM : 014A
[eMMC] : FLASH_INF : [HYNIX] , d2G8
[eMMC] : FLASH_CID : 90014A4838473264040501A24BA2B17B
[eMMC] : FLASH_BRT : 0x00400000 , 0x00400000 , 0x00400000
[eMMC] : FLASH_LEN : 0x00000001D2000000
[eMMC] : FLASH_UCP : 7456 MiB [eMMC 8 GiB]
DEV RID    : 8D041896AE74397AFE3185A5477F65F8
INT RAM    : 0x00020000
EXT RAM    : 0x40000000
BOOT TYPE  : EMMC_FLASH_BOOT
SOC VERIFY : C1
Boot Ok!

Reading Flash Content now …

Brand     : ADVAN
ProdName  : hct82_cwet_kk
ProdModel : S5J+
Device    : hct82_cwet_kk
AndroidVer: 4.4.2
MTKxCPU   : MT6582
MTKxPRJ   : WG5009_S5J+_R08_20141203

[Read Ok] : preloader_hct82_cwet_kk.bin
[Read Ok] : MBR
[Read Ok] : EBR1
[Read Ok] : lk.bin
[Read Ok] : boot.img
[Read Ok] : recovery.img
[Read Ok] : secro.img
[Read Ok] : logo.bin
[Read Ok] : EBR2
[Read Ok] : system.img
[Make Ok] : cache.img
[Make Ok] : userdata.img

[ScatCFG] : MT6582 / V1.1.1 / hct82_cwet_kk / EMMC
Android Info saved
MAUI Meta DB saved
HWConfig Info saved
FW Size : 948 MiB
Scatter saved to : G:\InfinityBox\CM2MTK\Flash\MT6582__ADVAN__S5J+__hct82_cwet_kk__4.4.2__WG5009_S5J+_R08_20141203\
kangsuper.co.id
Done