Other brands & RAM warnings
Additional exact examples, plus RAM-only traps seen in the photographed boards. These are not universal manufacturer codebooks.
- Brand
- SanDisk
- Recognize
- SDIN…
- Identification method
- Use the full SDIN part. The listed -32G example is 32 GB; no universal SDIN decoder is assumed.
- Example / result
- SDINBDG4-32G → 32 GB
- Stop rule
- Retain the full SDIN family and suffix; do not infer NAND density from unrelated markings.
- Source URL
- doc-en.rvspace.org
- Brand
- SCY
- Recognize
- Exact-part lookup
- Identification method
- Use a published complete model match. No general SCY field-by-field codebook is established here.
- Example / result
- E128CSAG2ABE00 → 128 GB
- Stop rule
- 128 in this one model is not a rule for every SCY part.
- Source URL
- doc-en.rvspace.org
- Brand
- CXMT
- Recognize
- CXDB… examples are RAM
- Identification method
- Do not use CXDB density codes to determine ROM. Locate a separate storage chip.
- Example / result
- CXDB5CCBM-MA-A → 4 GB RAM; no ROM
- Stop rule
- 4 GB RAM is not 4 GB internal storage.
- Source URL
- atta.szlcsc.com
- Brand
- Rayson
- Recognize
- RS… examples are RAM
- Identification method
- The listed RS512M32 / RS1G32 / RS2G32 parts are RAM. These do not identify the phone's ROM.
- Example / result
- RS1G32LO4D2BDS-53BT → 4 GB RAM; no ROM
- Stop rule
- An organization code is not a flash-storage capacity.
- Source URL
- doc-en.rvspace.org
RAM-ONLY DOES NOT MEAN THE PHONE HAS NO STORAGE. It means this particular package does not establish ROM size; find the separate storage package or a verified combined package.
UNKNOWN / BECC-LIKE MARKINGS: brand and capacity remain unconfirmed. The visible digits must not be treated as a storage capacity without a manufacturer model match.