Research Download R2.2.9017 last version
Research Download is an software for flashing, downgrade, upgrade, unlock for many CPU Phone support like spreadtrum, shark,Stingray, Shark4G - SharkL5ModeMarlinAndroid5.1.
After upgrade to high version more added the new CPU listed, we can look in image below what the last added from this flashing tool.
Research download spreadtrum low version can found here => SpreadTrum Upgrade Tool R2.9.9015
Step by step flashing tutorial can look here => Flashing samsung c3520i | Flashing lenovo 238t | or can looking image below do to run the reserch download tool.
The last CPU Supported list and will updated by spreadtrum :
After upgrade to high version more added the new CPU listed, we can look in image below what the last added from this flashing tool.
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| List the last added cpu list |
- For the last version R2.2.9017 can download here | file size 1,643kb
Step by step flashing tutorial can look here => Flashing samsung c3520i | Flashing lenovo 238t | or can looking image below do to run the reserch download tool.
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| learn ho to use RD Tool |
The last CPU Supported list and will updated by spreadtrum :
-SC77xx -SC7710 -SC7715 -SC7710U -SC5735 -SC6530 -SC6530 -SC6530 -SC7702 -SC7710G -SC7730 -SC7730_NAND -SC7730_simlock -SC8501C -SC8501C_samsung -SC8810 -SC8810-SIMLOCK -SC8825 -SC8825-SIMLOCK -SC8830 -SC8830_NAND -SC8830_simlock -SC9610 -SC9620 -Shark -Shark9620 -Stingray
*) Research Download tool is an softwares made by Spreadtrum comunication.inc for full credit this software / tools.
